MCD Mule 1

Este Quiz é cronometrado.

Você tem 1 hora 20 minutos para completar as 170 questões deste quiz..

Começar o Quiz

Por favor, aguarde! Carregando...

Questão 1 de 170

Refer to the exhibits.
In the requestFlow an HTTP Request operation is configured to send an HTTP request with an XML payload.
The request is sent to the HTTP Listener in the transform Flow.
That flow transforms the incoming payload into JSON format and returns the response to the HTTP request.
The response of the request is stored in a target variable named the Result.
What is the payload at the Logger component after the HTTP Request?

Selecione uma das seguintes:

null
The returned JSON response
The original XML payload
A non-empty Java object

Explicação

Questão 2 de 170

Refer to the exhibits. The /daily folder exist, is currently empty, and file can be read and written to this folder by Anypoint Studio.
This Mule application is run in Anypoint Studio, and then a file named productUpdate.txt containing the text "START" is written to the /daily forder.
What is the daily folder after the readUpdates flow complites for the first time?

Selecione uma das seguintes:

A file named productUpdates.txt.back containing the text "START"
A file named productUpdates.txt containing the text "START".

A file named productUpdates.txt.back containing the text "FINISHED"
A file named productUpdates.txt.back containing the text "FINISHED"
A file named productUpdates.txt containing the text "START".

A file named productUpdates.txt.back containing the text "STAR"

Explicação

Questão 3 de 170

A function named newProdCode needs to be defined that accepts two input parameters, an
integer value for itemID and a string value for productCategory, and returns a new product code.
What is the correct DataWeave code to define the newProdCode function?

Selecione uma das seguintes:

fun newProdCode{itemID: Number, productCategory: String) -> "PC-" ++ productCategory ++ (itemID as String)
fun newProdCode(itemID: Number, productCategory: String) = "PC-" ++ productCategory ++ (itemID as String)
function newProdCode(itemID: Number, productCategory: String) = "PC-" ++ productCategory ++ (itemID as String)
var newProdCode(itemID: Number, productCategory: String) -> "PC-" ++ productCategory ++ (itemID as String)

Explicação

Questão 4 de 170

Refer to the exhibits. The Mule application does NOT define any global error handler.
A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error. What response message is returned to the web client?

Selecione uma das seguintes:

"END"
"ERROR1"
"ERROR2"
"Validation Error"

Explicação

Questão 5 de 170

Refer to the exhibits. A web client submits a request to http://localhost:8081/flights. What is the result at the end of the flow?

Selecione uma das seguintes:

"String"
"Java"
"Object"
"XML"

Explicação

Questão 6 de 170

Refer to the exhibit. The input array of strings is passed to the batch job, which does NOT do any filtering or aggregating. What payload is logged by the Logger component?

Selecione uma das seguintes:

Summary report of processed records
[ "Apple", "Banana" ]
["Apple2", "Banana2" ]
[ "Apple", "Banana", 2 ]

Explicação

Questão 7 de 170

Refer to the exhibits. The Mule application does NOT define any global error handler elements.
What is the response to a web client request to http://localhost:8081?

Selecione uma das seguintes:

"Before"
"null"
"After"
"Validation Error"

Explicação

Questão 8 de 170

Refer to the exhibits. The Set Payload transformer in the For Each scope and the Set Payload transformer in the Batch Job scope's Batch Step scope each contain a Dataweave explression to sleep (pause processing) for the number of milliseconds in the current payload. The batch Job Scope's block size is set to 1.

In what order are the payload logged in the For Each scope and in the Batch Step scope?

Selecione uma das seguintes:

For Each scope: 100, 200, 1000, 2000
Batch Step scope: 4000, 40, 3000, 300
For Each scope: 2000, 200, 1000, 100
Batch Step scope: 4000, 40, 3000, 300
For Each scope: 100, 200, 1000, 2000
Batch Step scope: 40, 300, 3000, 4000
For Each scope: 2000, 200, 1000, 100
Batch Step scope: 40, 300, 3000, 4000

Explicação

Questão 9 de 170

An HTTP Request operation sends an HTTP request with a non-empty JSON-formatted object payload to an external HTTP endpoint. The response from the external HTTP endpoint returns an XML-formatted body.
The result is stored in a target named the Result.
What is the payload at the event processor after the HTTP Request?

Selecione uma das seguintes:

application/xml
application/json
application/dw
application/java

Explicação

Questão 10 de 170

A Utility.dwl file is located in a Mule project at src/main/resources/modules. The Utility.dwl hie defines a function named pascalize that reformats strings to pascal case.
What is the correct DataWeave to call the pascalize function in a Transform Message component?

Selecione uma das seguintes:

%dw 2.0
output application/json
import modules.Utility
---
Utility.pascalize("max mule")
%dw 2.0
output application/json
import modules.Utility
---
pascalize("max mule")
%dw 2.0
output application/json
import modules::Utility
---
Utility::pascalize("max mule")
%dw 2.0
output application/json
import modules::Utility
---
pascalize("max mule")

Explicação

Questão 11 de 170

Refer to the exhibit. The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer.
What is the next step to fix the error to get the project to run successfully?

Selecione uma das seguintes:

Edit the dependency in the Mule project's pom.xml file
Install the dependency to the computer's local Maven repository
Deploy the dependency to MuleSoft's Maven repository
Add the dependency to the MULE_HOME/bin folder

Explicação

Questão 12 de 170

Refer to the exhibit. The main flow constains a Flow Reference for the child flow.

After a web client submits a request to http://localhost:8081/order?color=red.
Whar values are accesible in the child flow?

Selecione uma das seguintes:

payload
payload
quantity var
payload
quantity var
color query param
payload
color query param

Explicação

Questão 13 de 170

Refer to the exhibits. When the flow executes, the now() function in the Transform Messages component returns "2021-08-26T13:32:10.64-07:00".

What is written to the records.csv file when the flow executes?.

Selecione uma das seguintes:

{
"transaction_id":"SS-4848-44KK-4YQ",
"account_id":"KA-382-SKD344",
"name":"Max Mule",
"position":"sell",
"write_date":"2021-08-26T13:32:10.64-07:00"
}
transaction_id, account_id, name, position, write_date
"SS-4848-44KK-4YQ","KA-382-SKD344","Max Mule","sell","2021-08-26T13:32:10.64-07:00"
transaction_id, account_id, name, position
"SS-4848-44KK-4YQ","KA-382-SKD344","Max Mule","sell"
{
"transaction_id":"SS-4848-44KK-4YQ",
"account_id":"KA-382-SKD344",
"name":"Max Mule",
"position":"sell",
}

Explicação

Questão 14 de 170

Refer to the exhibits. A web client makes an HTTP request to the flow's HTTP Listener.
The Validation Component then throws an error with the messages "Validate - Payload is an Integer".
What response message is returned to the web client?

Selecione uma das seguintes:

"Error - Main Flow"
"Succes - Begin main flow"
"Validate - Payload is an Integer"
"Succes - End main flow"

Explicação

Questão 15 de 170

+
A web client sends a POST request to the HTTP Listener with the payload ג€Hello-ג€.
What response is returned to the web client?

Selecione uma das seguintes:

Hello-HTTP-JMS2-Three
HTTP-JMS2-Three
Hello-JMS1-HTTP-JMS2-Three
Hello-HTTP-Three

Explicação

Questão 16 de 170

Refer to the exhibits. In this Mule application files are written from inside a For Each scope.

What is written to the file system when the flow executes, and what payload is returned in the response to the web client?

Selecione uma das seguintes:

Three files are created, one for each account object.

The response payload is a succes messages without any account objects.
Two files are created, each containing a different array of one or two accounts objects.

The response payload is a JSON formatted object of account objects that is created in the Set Payload transformer
One file is written with an error message.

The response payload is the error messages
Two files are created, each containing a different object of one or two account objects.

The response payload is a JSON formatted array of two objects, where each object is a duplicate copy of the object of account objects written to each file

Explicação

Questão 17 de 170

Refer to the exhibit. An event payload contains an unordered array of flight objects, where avery object has a price key and a toAirport key.

What is Dataweave code to return flights with a price under 500, grouped by toAirport ascending order, with the lowest price first?

Selecione uma das seguintes:

payload filter $.price < 500 ordeyBy $.price groupBy $.toAirport
payload filter $.price > 500 ordeyBy $.price groupBy $.toAirport
payload groupBy $.toAirport filter $.price < 500 orderBy $.price
payload groupBy $.toAirport filter $.price > 500 orderBy $.price

Explicação

Questão 18 de 170

+
The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.
A web client sends a GET request to the main flow's HTTP Listener that includes a modelName query parameter.
What values are accessible in the child flow?

Selecione uma das seguintes:

payload
payload modelName query param
payload planeModel var
payload modelName query param planeModel var

Explicação

Questão 19 de 170

+
The Validation component in the private flow throws an error.
What response message is returned to a web client request to the main flow's HTTP Listener?

Selecione uma das seguintes:

Error - private flow
Validation Error
Error - main flow
Success - main flow

Explicação

Questão 20 de 170

+
A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

Selecione uma das seguintes:

Save the payload from the Database SELECT operation to a variable.
Put the Database SELECT operation inside a Cache scope
Put the Database SELECT operation inside a Message Enricher scope
Nothing, previous payloads are combined into the next payload

Explicação

Questão 21 de 170

+
A web client sends a GET request that includes a destination query parameter to the flow's HTTP Listener.
The Web Service Consumer throws a WSC:BAD_REQUEST error.
What is the next step to fix this error?

Selecione uma das seguintes:

Set a header in the Consume operation equal to the destination query parameter
Set a SOAP payload before the Consume operation that contains the destination query parameter
Set a property in the Consume operation equal to the destination query parameter
Set a JSON payload before the Consume operation that contains the destination query parameter

Explicação

Questão 22 de 170

+
The Mule application has multiple HTTP Listeners contained in various configuration XML files. Each HTTP Listener is configured with the same host and with the port number, path, and operation shown in its display name.
What is the minimum number of global elements that must be defined to support all these HTTP Listeners?

Selecione uma das seguintes:

Explicação

Questão 23 de 170

+
The <when> expression for the Choice router needs to be written.
What is a valid <when> expression to route Mule events to the non-default flow?

Selecione uma das seguintes:

#[ 'MuleSoft' = = payload.'company' ]
#[ if ( '˜MuleSoft' = = payload.company ) ]
#[ company = 'MuleSoft' ]
#[ if( company = 'MuleSoft' ) ]

Explicação

Questão 24 de 170

+
The Mule application contains a Choice router.
What is logged when the flow completes?

Selecione uma das seguintes:

'US'
'REGION'
EU
['US', 'EU']

Explicação

Questão 25 de 170

+
A web client sends a new order record {'oid': '100', 'custId': 'annie@acme.com', 'status': 'NEW ORDER' } in the payload of a POST request to the Mule application.
What value must be used in the Input Parameters field of the Database Insert operation to properly pass the order record values to the SQL statement?

Selecione uma das seguintes:

#"[
{
oid: payload.oid,
custId: payload.custId,
status: payload.status
}
]"
"#[
{
oid: payload.oid,
custId: payload.custId,
status: payload.status
}
]"
"#[
inputparameters: [
payload.oid,
payload.custId,
payload.status
]
]"
"#[
[
payload.oid,
payload.custId,
payload.status
]
]"

Explicação

Questão 26 de 170

+
A web client submits a request to http://localhost:8081/books/0471767840. The value '0471767840' is captured by a Set Variable transformer to a variable named bookISBN.
What is the DataWeave expression to access bookISBN later in the flow?

Selecione uma das seguintes:

attributes.bookISBN
flowVars.bookISBN
vars.bookISBN
bookISBN

Explicação

Questão 27 de 170

+
A web client sends a request to http://localhost:8081?dept=sales.
What is the correct DataWeave expression to access the value of dept?

Selecione uma das seguintes:

attributes.queryParams.dept
attributes.dept
message.queryParams.dept
vars.dept

Explicação

Questão 28 de 170

+
A Set Variable component saves the current payload to a variable.
What is the DataWeave parent expression to access the variable?

Selecione uma das seguintes:

#[value]
#[vars]
#[var]
#[values]

Explicação

Questão 29 de 170

An event contains a payload that is an array of objects.
How is the event routed in a Scatter-Gather?

Selecione uma das seguintes:

The entire event sent to each route and processed sequentially
The entire event sent to each route and processed in parallel
The event is split and events with different smaller payloads are routed and processed in parallel
The event is split and events with different smaller payloads are routed and processed sequentially

Explicação

Questão 30 de 170

+
A Scatter-Gather processes a number of separate HTTP requests. Each request returns a Mule event with a JSON payload.
What is the final output of the Scatter-Gather?

Selecione uma das seguintes:

An Object containing all Mule event Objects.
An Array containing all Mule event Objects.
None of these.
The last Mule event object.

Explicação

Questão 31 de 170

+
In the execution of the Scatter-Gather, the 'sleep 1 sec' Flow Reference takes about 1 second to complete, and the 'sleep 5 secs' Flow Reference takes about 5 seconds to complete.
About how many seconds does it take from the time the Scatter-Gather is called until Set Payload transformer is called?

Selecione uma das seguintes:

Explicação

Questão 32 de 170

+ Validar Pregunta
Each route in the Scatter-Gather sets the payload to the number shown in the label.
What response is returned to a web client request to the HTTP Listener?

Selecione uma das seguintes:

[
{
"attributes": ...,
"payload":"100"
},
{
"attributes": ...,
"payload":"200"
}
]
{
"0":"100",
"1":"200"
}
["100","200"]
{
"0":{
"attributes": ...,
"payload":"100"
},
"1":{
"attributes": ...,
"payload":"200"
}
}

Explicação

Questão 33 de 170

+
To avoid hard-coding values, a flow uses some property placeholders and the corresponding values are stored in a configuration file.
Where does the configuration file's location need to be specified in the Mule application?

Selecione uma das seguintes:

A global element
The mule-artifact.json file
A flow attribute
The pom.xml file

Explicação

Questão 34 de 170

+
The Set Payload transformer's value is set to {'year' : '2020'}.
What message value should be added to the Logger component to output the message "The year is 2020", without hardcoding 2020?

Selecione uma das seguintes:

'The year is #[payload.year]'
'#[The year is $(payload.year)]'
'#["The year is ++ payload.year"]'
'#["The year is " + payload.year]"

Explicação

Questão 35 de 170

+
The main flow contains an HTTP Request in the middle of the flow. The HTTP Listeners and HTTP Request use default configurations.
A web client sends a GET request to the main flow's HTTP Listener. The GET request includes query for the pedigree of a piano.
What values are accessible to the Logger component at the end of the main flow?

Selecione uma das seguintes:

payload
payload pedigree query params
payload producer var
payload pedigree query params producer var

Explicação

Questão 36 de 170

+
Where are values of query parameters stored in the Mule event by the HTTP Listener?

Selecione uma das seguintes:

Payload
Attributes
Inbound Properties
Variables

Explicação

Questão 37 de 170

+
What is the correct way to format the decimal 200.1234 as a string to two decimal places?

Selecione uma das seguintes:

200.1234 as string {format: ".0#"}
200.1234 as string as format: ".0#"
200.1234 as String {format: ".0#"}
200.1234 as String as format: ".0#"

Explicação

Questão 38 de 170

A database table contains a recorID colum that increases as new records added to the table.
A Mule application is created to read from this database table.
What is the key process to enable manual watermaking for request to the database table using a Schedule event resourse and database select operation?

Selecione uma das seguintes:

Enable automating watermakin in the database select operation
Save the max recorID from the set of recordIDs in an Object Store and reference this recorID in subsequent database request
Save the max recorID from the set of recordIDs in an variable and reference this variable in subsequent database request
Set the Watermark column in the Scheduler to the recorID

Explicação

Questão 39 de 170

+
A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

Selecione uma das seguintes:

Save the payload from the Database SELECT operation to a variable.
Put the Database SELECT operation inside a Cache scope
Put the Database SELECT operation inside a Message Enricher scope
Nothing, previous payloads are combined into the next payload

Explicação

Questão 40 de 170

+
What is the value of the stepVar variable after the processing of records in a Batch Job?

Selecione uma das seguintes:

-1
0
null
Last value from flow

Explicação

Questão 41 de 170

+
A Batch Job scope has three batch steps. An event processor throws an error in the second batch step because the input data is incomplete.
What is the default behavior of the batch job after the error is thrown?

Selecione uma das seguintes:

All processing of the batch job stops.
None of these.
Error is ignored.
Event processing continues to the next batch step.

Explicação

Questão 42 de 170

+
A company has an API to manage purchase orders, with each record identified by a unique purchase order ID. The API was built with RAML according to
MuleSoft best practices.
What URI should a web client use to request order PO5555?

Selecione uma das seguintes:

/orders/{PO5555}
/orders/order=PO5555
/orders?order=PO5555
/orders/PO5555

Explicação

Questão 43 de 170

+
What can be added to the flow to persist data across different flow executions?

Selecione uma das seguintes:

Properties of the Mule runtime app object
Key/value pairs in the ObjectStore
Session variables
Properties of the Mule runtime flow object

Explicação

Questão 44 de 170

Refer to the exhibit. A shoppong API contains a method to look up store details by departament.

According to this RAML spacification, whar is a valis URL for a web client to submit a GET request for details about the pharmacy deparment at the store with storeId 23?

Selecione uma das seguintes:

/strores/${23}?store_id=23&department="pharmacy"
/strores/${23}/store_id=23&department="pharmacy"
/strores/{23}?store_id=23&department="pharmacy"
/strores/23?store_id=23&department="pharmacy"

Explicação

Questão 45 de 170

+
How would you debug Mule applications?

Selecione uma das seguintes:

Using breakpoints
Checking RAML
By Deploying apps on production
Cannot do it

Explicação

Questão 46 de 170

+
The new RAML spec has been published to Anypoint Exchange with client credentials.
What is the next step to gain access to the API?

Selecione uma das seguintes:

Email the owners of the API.
Create a new client application.
No additional steps needed.
Request access to the API in Anypoint Exchange.

Explicação

Questão 47 de 170

+
What are the latest specification of RAML available?

Selecione uma das seguintes:

Explicação

Questão 48 de 170

+
What is the use of API Notebooks?

Selecione uma das seguintes:

None of these
Test Policies
Test API functions
Test RAML

Explicação

Questão 49 de 170

+
What is the trait name you would use for specifying client credentials in RAML?

Selecione uma das seguintes:

headers
client-id
client-id-required
we do not specify in RAML

Explicação

Questão 50 de 170

+
What is the main purpose of flow designer in Design Center?

Selecione uma das seguintes:

To design and develop fully functional Mule applications in a hosted development environment.
To design API RAML files in a graphical way.
To design and mock Mule application templates that must be implemented using Anypoint Studio.
To define API lifecycle management in a graphical way.

Explicação

Questão 51 de 170

+
What is the correct syntax to reference a fragment in RAML?

Selecione uma das seguintes:

examples: #include examples/BankAccountsExample.raml
examples: $include examples/BankAccountsExample.raml
examples: ?include examples/BankAccountsExample.raml
examples: !include examples/BankAccountsExample.raml

Explicação

Questão 52 de 170

+
What is the purpose of the api:router element in APIkit?

Selecione uma das seguintes:

Serves as an API implementation.
Validates requests against RAML API specifications and routes them to API implementations.
Creates native connectors using a 3rd party Java library.
Validates responses returned from API requests and routes them back to the caller.

Explicação

Questão 53 de 170

+
What is the minimum required configuration in a flow for a Mule application to compile?

Selecione uma das seguintes:

An event source
RAML file
An event processor
Logger Component

Explicação

Questão 54 de 170

+
This RAML specification includes a resource and method to retrieve accounts by account_type and industry.
What is the correct URI to get all retail finance accounts?

Selecione uma das seguintes:

accounts?account_type:retail&industry:finance
/accounts/retail/finance
/accounts/account_type=retail/industry=finance
/accounts?account_type=retail&industry=finance

Explicação

Questão 55 de 170

+
An API specification is designed using RAML. What is the next step to create a REST Connector from this API specification?

Selecione uma das seguintes:

Add the specification to a Mule project's src/main/resources/api folder
Implement the API specification using flow designer in Design Center
Download the API specification and build the interface using APIkit
Publish the API specification to Anypoint Exchange

Explicação

Questão 56 de 170

+
A company has defined this Book data type and Book example to be used in APIs.
What is valid RAML for an API that uses this Book data type and Book example?

Selecione uma das seguintes:

.
..
:
;

Explicação

Questão 57 de 170

+
How many private flows does APIkit generate from the RAML specification?

Selecione uma das seguintes:

Explicação

Questão 58 de 170

+
An SLA based policy has been enabled in API Manager.
What is the next step to configure the API proxy to enforce the new SLA policy?

Selecione uma das seguintes:

Restart the API proxy to clear the API policy cache
Add new property placeholders and redeploy the API proxy
Add required headers to the RAML specification and redeploy the new API proxy
Add new environment variables and restart the API proxy

Explicação

Questão 59 de 170

+
A company has an API to manage departments, with each department identified by a unique deptId. The API was built with RAML according to MuleSoft best practices.
What is valid RAML to specify a method to update the details for a specific department?

Selecione uma das seguintes:

/departments:
/depId:
patch:
/departments:
patch:
/depId:
/departments:
patch:
queryParameters:
/depId:
/departments:
/{depId}:
patch:

Explicação

Questão 60 de 170

Refer to exhibits. The order.csv files is read and then processed to look up the orders in a database. The Mule application is debugged in Anypoint Studio and stops at the brakpoint.

what payload is show in the debugger at this breakpoint?

Selecione uma das seguintes:

Am empty array
The database response
The entire CSV file
100

Explicação

Questão 61 de 170

+
The Mule application is debugged in Anypoint Studio and stops at the breakpoint.
What is the value of the payload displayed in the debugger at this breakpoint?

Selecione uma das seguintes:

0
"Processing"
"Start"
"Complete"

Explicação

Questão 62 de 170

+
According to MuleSoft, what is the first step to create a Modern API?

Selecione uma das seguintes:

Performance tune and optimize the backend systems and network
Create an API specification and get feedback from stakeholders
Create a prototype of the API implementation
Gather a list of requirements to secure the API

Explicação

Questão 63 de 170

+
A Mule application contains a global error handler configured to catch any errors.
Where must the global error handler be specified so that the global error handler catches all errors from flows without their own error handlers?

Selecione uma das seguintes:

A global element
The pom.xml file
Nowhere, the global error handler is automatically used
A configuration properties file

Explicação

Questão 64 de 170

A Mule project contains a MySQL Database dependency.
The project is exported from Anypoint Studio so it can be deployed to CloudHub.

What export options create the smallest deployable archive that will successfully deploy to CloudHub?

Selecione uma das seguintes:

.
..
...
....

Explicação

Questão 65 de 170

+
What are the features of CloudHub Fabric?

Selecione uma das seguintes:

Non-persistent queue
Horizontal Scaling
VPN Mock Services
None of these

Explicação

Questão 66 de 170

+
How many Mule applications can run on a CloudHub worker?

Selecione uma das seguintes:

At most one
None of these
Depends
At least one

Explicação

Questão 67 de 170

+
How does Runtime Manager Console connect with App Data and Logs of a Mule app?

Selecione uma das seguintes:

None of these
Integration Apps
CloudHub Workers
Rest API

Explicação

Questão 68 de 170

+
Where does a deployed flow designer application run in Anypoint Platform?

Selecione uma das seguintes:

CloudHub worker
API Manager
Design Center
Exchange

Explicação

Questão 69 de 170

+
What is the face of CloudHub and integrates with Platform Services?

Selecione uma das seguintes:

None of these
Runtime Manager Console
Integration Apps
CloudHub Workers

Explicação

Questão 70 de 170

+
An API implementation has been deployed to CloudHub and now needs to be governed. IT will not allocate additional vCores for a new Mule application to act as an API proxy.
What is the next step to preserve the current vCore usage, but still allow the Mule application to be managed by API Manager?

Selecione uma das seguintes:

Modify the API implementation to use auto-discovery to register with API Manager
Deploy the same API implementation behind a VPC and configure the VPC to connect to API Manager
Upload the Mule applicationג€™s JAR file to the API instance in API Manager
Register the same API implementation in Runtime Manager to connect to API Manager

Explicação

Questão 71 de 170

+
Why would a Mule application use the ${http.port} property placeholder for its HTTP Listener port when it is deployed to CloudHub?

Selecione uma das seguintes:

Allows CloudHub to automatically change the HTTP port to allow external clients to connect to the HTTP Listener
Allows clients to VPN directly to the application at the Mule applicationג€™s configured HTTP port
Allows MuleSoft Support to troubleshoot the application by connecting directly to the HTTP Listener
Allows CloudHub to automatically register the application with API Manager

Explicação

Questão 72 de 170

Refer to the exhibits. The Mule application does NOT define any global error handler. The main flow is configurated with three error handlers.

A web client submit a request to the HTTP Listener and the HTTP Request throws an HTTP:NO_FOUND error.

What response message is returned?

Selecione uma das seguintes:

"Other error"
"APP: API RESOURSE NOT FOUND"
"Success - main flow"
"HTTP: NOT_FOUND"

Explicação

Questão 73 de 170

+
In an application network, if the implementation but not the interface of a product API changes, what needs to be done to the other APIs that consume the product
API?

Selecione uma das seguintes:

The applications associated with the other APIs must be restarted
The other APIs must be updated to consume the updated product API
Nothing needs to be changed in the other APIs or their associated applications
The applications associated with the other APIs must be recoded

Explicação

Questão 74 de 170

What DataWeave expression transforms the example JSON input to the XML output?

Selecione uma das seguintes:

Explicação

Questão 75 de 170

+
What DataWeave expression transforms the example XML input to the CSV output?

Selecione uma das seguintes:

Explicação

Questão 76 de 170

+
What HTTP method in a RESTful web service is typically used to completely replace an existing resource?

Selecione uma das seguintes:

GET
POST
PATH
PUT

Explicação

Questão 77 de 170

Refer to the exhibit. This RAML files generates an error.

What needs to be done to make valid RAML?

Selecione uma das seguintes:

Indent the get method under the {flight_id} resource
Remove the blank line on row 7
Enclose the {flight_id} resource in parentheses () instead of curly braces {}
Outdent the {flight_id} resource

Explicação

Questão 78 de 170

+
What does to the attributes of a Mule event happen in a flow after an outbound HTTP Request is made?

Selecione uma das seguintes:

Attributes do not change.
Previous attributes are passed unchanged.
Attributes are replaced with new attributes from the HTTP Request response.
New attributes may be added from the HTTP response headers, but no headers are ever removed.

Explicação

Questão 79 de 170

+
What is the difference between a subflow and a sync flow?

Selecione uma das seguintes:

Sync flow has no error handling of its own and subflow does.
Subflow has no error handling of its own and sync flow does.
Subflow is synchronous and sync flow is asynchronous.
No difference.

Explicação

Questão 80 de 170

+
What is not an asset?

Selecione uma das seguintes:

Exchange
Template
Example
Connector

Explicação

Questão 81 de 170

+
How to import Core (dw::Core) module into your DataWeave scripts?

Selecione uma das seguintes:

import dw::core
Not needed
None of these
import core

Explicação

Questão 82 de 170

+
What is the object type returned by the File List operation?

Selecione uma das seguintes:

Object of String file names
Array of String file names
Object of Mule event objects
Array of Mule event objects

Explicação

Questão 83 de 170

+
How can you call a flow from Dataweave?

Selecione uma das seguintes:

Not allowed
Include function
Look up function
Tag function

Explicação

Questão 84 de 170

+
DataWeave is tightly integrated with ____________.

Selecione uma das seguintes:

Mule runtime
All APIs
Flow Designer
Exchange

Explicação

Questão 85 de 170

+
In the Database On Table Row operation, what does the Watermark column enable the On Table Row operation to do?

Selecione uma das seguintes:

To save the most recent records retrieved from a database to enable database caching.
To enable duplicate processing of records in a database.
To avoid duplicate processing of records in a database.
To delete the most recent records retrieved from a database to enable database caching.

Explicação

Questão 86 de 170

+
An API has been created in Design Center.
What is the next step to make the API discoverable?

Selecione uma das seguintes:

Deploy the API to a Maven repository.
Publish the API from inside flow designer.
Publish the API to Anypoint Exchange.
Enable autodiscovery in API Manager.

Explicação

Questão 87 de 170

+
How is policy defined in terms of classloader of an API?

Selecione uma das seguintes:

Classloader isolation does not exist between the application, the runtime and connectors, and policies.
B. Classloader isolation exists between the application, the runtime and connectors, and policies.
C. None of these.
D. Classloader isolation partially exists between the application, the runtime and connectors, and policies.

Explicação

Questão 88 de 170

+
According to Mulesoft, how are Modern APIs treated as?

Selecione uma das seguintes:

products
code
soap services
organizations

Explicação

Questão 89 de 170

+
According to Semantic Versioning, which version would you change for incompatible API changes?

Selecione uma das seguintes:

MINOR
PATCH
MAJOR
No change

Explicação

Questão 90 de 170

+
What is the use of DevKit in Mule 4?

Selecione uma das seguintes:

Facilitates communication between third-party systems and Mule applications.
No use.
Offers connector end user support in a few aspects of Mule app design.
Enables the development of Anypoint Connectors.

Explicação

Questão 91 de 170

+
http://dev.acme.com/api/patients?year=2016
What should this endpoint return?

Selecione uma das seguintes:

Patient with id 2016
All patients
No patients
Patients from year 2016

Explicação

Questão 92 de 170

+
According to MuleSoft, what is the Center for Enablement's role in the new IT operating model?

Selecione uma das seguintes:

Implements line of business projects to enforce common security requirements.
Centrally manages partners and consultants to implement line of business projects.
Implements line of business projects to enforce common security requirementss.
Creates and manages discoverable assets to be consumed by line of business developers.

Explicação

Questão 93 de 170

+
Which one of them is NOT a flow in Mule?

Selecione uma das seguintes:

sync flow
subflow
async flow
async sub flow

Explicação

Questão 94 de 170

+
How are multiple conditions used in a Choice router to route events?

Selecione uma das seguintes:

To route the same event to the matched route of EVERY true condition.
None of these.
To find the FIRST true condition, then distribute the event to the ONE matched route.
To find the FIRST true condition, then route the same event to the matched route and ALL FOLLOWING routes.

Explicação

Questão 95 de 170

+
What asset can NOT be created by using Design Center?

Selecione uma das seguintes:

API
API Portals
Mule Apps
API Fragments

Explicação

Questão 96 de 170

+
A flow has a JMS Publish consume operation followed by a JMS Publish operation. Both of these operations have the default configurations.
Which operation is asynchronous and which one is synchronous?

Selecione uma das seguintes:

Publish consume: Synchronous. Publish: Asynchronous.
Publish consume: Asynchronous. Publish: Synchronous.
Publish consume: Asynchronous. Publish: Asynchronous.
Publish consume: Synchronous. Publish: Synchronous.

Explicação

Questão 97 de 170

+
What is the DataWeave expression to log the Content-Type header using a Logger component?

Selecione uma das seguintes:

#["Content-Type: " ++ attributes.headers.'content-type']
#["Content-Type: " ++ headers.'content-type']
#["Content-Type: " + headers.'content-type']
#["Content-Type: " + attributes.headers.'content-type']

Explicação

Questão 98 de 170

+
What is the purpose of API autodiscovery?

Selecione uma das seguintes:

Enables API Manager to discover the published API on Anypoint Exchange.
Allows a deployed Mule application to connect with API Manager to download policies and act as its own API proxy.
Enables an API to be directly managed in API Manager.
Allows the Mule application to be automatically discovered on Anypoint Exchange.

Explicação

Questão 99 de 170

+
What is NOT part of a Mule 4 event?

Selecione uma das seguintes:

attributes
payload
inboundProperties
message

Explicação

Questão 100 de 170

+
What DataWeave 2.0 type can be used as input to a mapObject operation?

Selecione uma das seguintes:

Array
Object
String
Map

Explicação

Questão 101 de 170

+
Why would you use SOAP instead of http?

Selecione uma das seguintes:

If the architecture mandates.
It is up to the integration specialist.
Successful/retry logic for reliable messaging functionality.
It is part of agile methodology.

Explicação

Questão 102 de 170

+
What statement is a part of MuleSoft's description of an application network?

Selecione uma das seguintes:

Creates and manages high availability and fault tolerant services and infrastructure.
Creates reusable APIs and assets designed to be consumed by other business units.
Creates and manages a collection of JMS messaging services and infrastructure.
Leverages Central IT to deliver complete point-to-point solutions with master data management.

Explicação

Questão 103 de 170

+
What does the Mule runtime use to enforce policies and limit access to APIs?

Selecione uma das seguintes:

API Manager
The proxy created by API Manager
The Mule runtime's embedded API Gateway
Anypoint Access Control

Explicação

Questão 104 de 170

+
Which keyword do you use to create a new function in DataWeave?

Selecione uma das seguintes:

function
fun
func
None of these

Explicação

Questão 105 de 170

+
What module and operation will throw an error if a Mule event's payload is not a number?

Selecione uma das seguintes:

Validation module's Is number operation
Filter module's Is number operation
None of these
Validation module's Is not a number operation

Explicação

Questão 106 de 170

+
What does the minus operator do in DataWeave?

Selecione uma das seguintes:

Decrements the value by one.
Removes items from a list.
Increments the value by one.
Removes characters from a string.

Explicação

Questão 107 de 170

+
Does a root element need when creating a response using Dataweave?

Selecione uma das seguintes:

None of these
Sometimes
Never
Always

Explicação

Questão 108 de 170

+
What MuleSoft API-led connectivity layer is intended to expose part of a backend database without business logic?

Selecione uma das seguintes:

Data
System
Process
Experience

Explicação

Questão 109 de 170

+
Where would you create SLA Tiers for an API?

Selecione uma das seguintes:

Exchange
API Manager
Anypoint MQ
Within the API

Explicação

Questão 110 de 170

+
What DataWeave 2.0 type can be used as input to a map operation?

Selecione uma das seguintes:

Object
Array
String
Map

Explicação

Questão 111 de 170

+
What MuleSoft product enables publishing, sharing, and searching of APIs?

Selecione uma das seguintes:

Runtime Manager
Exchange
API Notebook
API Designer

Explicação

Questão 112 de 170

+
What does the zip operator do in DataWeave?

Selecione uma das seguintes:

Minifies the size of value using encoding.
None of these.
Merges elements of two objects into a single object.
Merges elements of two lists (arrays) into a single list.

Explicação

Questão 113 de 170

+
What is a core characteristic of the Modern API?

Selecione uma das seguintes:

API is rapidly prototyped following AGILE methodology.
API follows the RESTful architecture.
API is designed first using an API specification for rapid feedback.
API has a mechanism to accept feedback and suggestions for improvement.

Explicação

Questão 114 de 170

+
Anypoint MQ FIFO queues are limited to how many in flight messages per queue?

Selecione uma das seguintes:

120000
10
100
1000

Explicação

Questão 115 de 170

+
A Database On Table Row listener retrieves data from a CUSTOMER table that contains a primary key user_id column and an increasing login_date_time column. Neither column allows duplicate values.
How should the listener be configured so it retrieves each row at most one time?

Selecione uma das seguintes:

Set the watermark column to the login_date_time column
Set the target value to the last retrieved login_date_time value
Set the target value to the last retrieved user_id value
Set the watermark column to the user_id column

Explicação

Questão 116 de 170

+

What is the correct syntax to add a customer ID as a URI parameter in an HTTP Listener path?

Selecione uma das seguintes:

(customerID)
#[customerID]
{customerID}
${customerID}

Explicação

Questão 117 de 170

+
What execution model is used by For Each and Batch Job scopes?

Selecione uma das seguintes:

Both are multi-threaded
Both are single-threaded
Batch Job is single-threaded and For Each is multi-threaded
For each is single-threaded and Batch Job is multi-threaded

Explicação

Questão 118 de 170

+
This Mule application has an HTTP Request that is configured with hardcoded values. To change this, the Mule application is configured to use a properties file named config.yaml.
What valid expression can the HTTP Request host value be set to so that it is no longer hardcoded?

Selecione uma das seguintes:

${training:host}
#[training.host]
${training.host}
#[training:host]

Explicação

Questão 119 de 170

+
The web client sends a POST request to the ACME Order API with an XML payload. An error is returned.
What should be changed in the request so that a success response code is returned to the web client?

Selecione uma das seguintes:

Set a request header with the name Content-Type to a value of application/octet-stream
Set a request header with the name Content-Type to a value of application/xml
Set a response header with the name Content-Type to a value of application/xml
Set a response header with the name Content-Type to a value of application/octet-stream

Explicação

Questão 120 de 170

+
The input array of strings is processed by the batch job that processes, filters, and aggregates the values.
What is the last message logged by the Logger component after the batch job completes processing?

Selecione uma das seguintes:

[ ['A', 'C', 'D'], ['E'] ]
[ 'E' ]
[ 'D', 'E' ]
[ 'A', 'C', 'D', 'E' ]

Explicação

Questão 121 de 170

+
What DataWeave expression transforms the conductorIds array to the XML output?

Selecione uma das seguintes:

Explicação

Questão 122 de 170

+
By default, what happens to a file after it is read using an FTP connector Read operation?

Selecione uma das seguintes:

The file is moved to a different folder
The file stays in the same folder unchanged
The file is renamed in the same folder
The file is deleted from the folder

Explicação

Questão 123 de 170

+
A Mule event is composed of a hierarchy of objects.
Where in the hierarchy are variables stored?

Selecione uma das seguintes:

Mule message attributes
Mule message
Mule message payload
Mule event

Explicação

Questão 124 de 170

+

A web client sends a GET request to the HTTP Listener.
What response message is returned to the web client?

Selecione uma das seguintes:

null
End
Start
String is not blank

Explicação

Questão 125 de 170

+
A web client sends a GET request to the HTTP Listener and the HTTP Request throws an error.
What payload and status code are returned to the web client.

Selecione uma das seguintes:

Response body: 'START' Default response status code: 200
Response body: 'ERROR1' Default response status code: 200
Response body: 'END' Default response status code: 200
Error response body: error.description Default error response status code: 500

Explicação

Questão 126 de 170

+
What is the output type of the DataWeave map operator?

Selecione uma das seguintes:

Object
Array
Map
String

Explicação

Questão 127 de 170

+
A Mule project contains a DataWeave module called MyModule.dwl that defines a function named formatString. The module is located in the project's src/main/ resources/modules folder.
What is the correct way in DataWeave code to import MyModule using a wildcard and then call the module's formatString function?

Selecione uma das seguintes:

.
..
;
:

Explicação

Questão 128 de 170

+
What payload and quantity are logged at the end of the main flow?

Selecione uma das seguintes:

[[order1, order2, order3, order4], 14]
[[1,2,3,4], 10]
[[1,2,3,4], 14]
[order1order2order3order4, 14]

Explicação

Questão 129 de 170

+
What data is expected by the POST /accounts endpoint?

Selecione uma das seguintes:

.
..
:
;

Explicação

Questão 130 de 170

+
A web client sends a POST request with the payload {"oid": "1000", "itemid": "AC200", "qty": "4" } to the Mule application. The File Write operation throws a FILE:CONNECTIVITY error. What response message is returned to the web client?

Selecione uma das seguintes:

FILE:CONNECTIVITY
ORDER:NOT_CREATED
OTHER ERROR
File written

Explicação

Questão 131 de 170

+
The Set Payload transformer in the addItem child flow uses DataWeave to create an order object.
What is the correct DataWeave code for the Set Payload transformer in the createOrder flow to use the addItem child flow to add a router cal with the price of 100 to the order?

Selecione uma das seguintes:

lookup( 'addItem', { price: '100', item: 'router', itemType: 'cable' } )
addItem( { payload: { price: '100', item: 'router'. itemType: 'cable' } } )
lookup( 'addItem', { payload: { price: '100', item: 'router', itemType: 'cable' } } )
addItem( { price: '100', item: 'router'. itemType: 'cable' } )

Explicação

Questão 132 de 170

+
A JSON payload is set in the Set Payload transformer.
What is logged by the Logger?

Selecione uma das seguintes:

"String"
"Object"
"Array"
"JSON"

Explicação

Questão 133 de 170

+
A web client sends sale data in a POST request to the Mule application. The Transform Message component then enriches the payload by prepending a vendor name to the sale data.
What is written to the sales.csv file when the flow executes?

Selecione uma das seguintes:

The enriched payload in JSON format
The enriched payload in XML format
The enriched payload in CSV format
An error message

Explicação

Questão 134 de 170

+
An app team is developing a mobile banking app. It took them two months to create their own APIs to access transaction information from a central database. The app team later found out that another team had already built an API that accesses the transaction information they need.
According to MuleSoft, what organization structure could have saved the app team two months of development time?

Selecione uma das seguintes:

Center for Enablement
Center of Excellence
Central API Review Board
MuleSoft Support Center

Explicação

Questão 135 de 170

+
A Mule application contains an ActiveMQ JMS dependency. The Mule application was developed in Anypoint Studio and runs successfully in Anypoint Studio.
The Mule application must now be exported from Anypoint Studio and shared with another developer.
What export options create the smallest JAR file that can be imported into the other developer's Anypoint Studio and run successfully?

Selecione uma das seguintes:

.
..
:
;

Explicação

Questão 136 de 170

+
The main flow contains a Flow Reference to the child flow. A web client sends a GET request to the main flow's HTTP Listener that includes a make query parameter. What values are accessible in the child flow?

Selecione uma das seguintes:

payload
payload make query param
payload model var
payload make query param model var

Explicação

Questão 137 de 170

+
The Database Select operation returns five rows from a database.
What is logged by the Logger component?

Selecione uma das seguintes:

"Array"
"Object"
"LinkedHashMap"
"CaseSensitiveHashMap"

Explicação

Questão 138 de 170

+
What asset cannot be created using Design Center?

Selecione uma das seguintes:

Mule Applications
API fragments
API specifications
API portals

Explicação

Questão 139 de 170

+
How we can scale deployed Mule application vertically on cloudhub?

Selecione uma das seguintes:

Changing worker size
Adding multiple workers
Mule applications can be scaled only horizontally
Option 1 and 2 both can be used

Explicação

Questão 140 de 170

+
Which Mule component provides a real-time, graphical representation of the APIs and mule
applications that are running and discoverable?

Selecione uma das seguintes:

API Notebook
Runtime Manager
Anypoint Visualizer
API Manager

Explicação

Questão 141 de 170

+
Which of the following is invalid type of event processor which can be used as a router ?

Selecione uma das seguintes:

Choice
Round Robin
Pick First
First Successful

Explicação

Questão 142 de 170

+
Refer to the exhibits.
As a mulesoft developer, what you would change in Database connector configuration to resolve this
error?

Selecione uma das seguintes:

Configure the correct host URL
Configure the correct database name
Configure the correct table name
Configure the correct JDBC driver

Explicação

Questão 143 de 170

+
A REST connect module is generated for a RAML specification. and then the rest connect
module is imported in mule application in Anypoint Studio. For each method of the RAML
specification , what does the REST connect module provide?

Selecione uma das seguintes:

A scope
A flow
An operation
An event source

Explicação

Questão 144 de 170

+
Refer to the exhibit. The Batch Job processes, filters and aggregates records, What is the
expected output from the Logger component?

Selecione uma das seguintes:

[10. 20, 30. 40, 50, 60]
[10. 20] [30, 40] [50, 60]
[20, 40, 60]
[20. 40] [60]

Explicação

Questão 145 de 170

+
Refer to the exhibits.
This main mule application calls a separate flow called as ShippingAddress which returns the address
corresponding to the name of the user sent to it as input. Output of this ShippingAddress is stored in
a target variable named address.
Next set of requirement is to have a setPayload transformer which will set below two values
1) orderkey which needs to set to be equal to the order element received in the original request
payload.
2) addressKey which needs to be set to be equal to the address received in response of
ShippingAddress flow What is the straightforward way to properly configure the Set Payload
transformer with the required data?

Selecione uma das seguintes:

{
orderkey: "payload.order",
addresskey: "vars.address"
}
{
orderkey: "attributes.shippingaddress.order",
addresskey: "payload"
}
{
orderkey: "payload.order",
addresskey: "address"
}
{
orderkey: "attributes.order",
addresskey: "vars.address"
}

Explicação

Questão 146 de 170

+
An API instance of type API endpoint with API proxy is created in API manager using an API
specification from Anypoint Exchange. The API instance is also configured with an API proxy that is
deployed and running in CloudHub.
An SLA- based policy is enabled in API manager for this API instance.
Where can an external API consumer obtain a valid client ID and client secret to successfully send requests to the API proxy?

Selecione uma das seguintes:

In the organization's public API portal in Anypoint Exchange, from an approved client application for the API proxy
In Anypoint Studio, from components generated by APIkit for the API specification
In Anypoint Studio, from components generated by Rest Connect for API specification
In Runtime Manager, from the properties tab of the deployed approved API proxy

Explicação

Questão 147 de 170

+
An organization's Center for enablement (C4E)has built foundational assets (API specifications
and implementation templates, common frameworks, and best practices guides) and published them to Anypoint Exchange.
What is a metric related to these foundational assets that helps the organization measure the success of it's C4E efforts?

Selecione uma das seguintes:

Utilization counts of foundational assets in production applications
Correlation of each foundational asset with the counts of developers that download such asset
Correlation of key performance indicators (KPI) of production applications with foundational assets
Count how many Lines Of Business (LoBs) onsumed each foundational asset

Explicação

Questão 148 de 170

+
How can you call a subflow from Dataweave?

Selecione uma das seguintes:

Not possible in Mule 4
Import function
Lookup function
Include function

Explicação

Questão 149 de 170

+
Which of the below is not a valid category for connector type?

Selecione uma das seguintes:

Gold
Select
Premium
Community

Explicação

Questão 150 de 170

+
What is the default port used by Mule application debugger configuration in Anypoint Studio?

Selecione uma das seguintes:

8082
8080
7777
6666

Explicação

Questão 151 de 170

+
An organization is beginning to follow Mulesoft's recommended API led connectivity
approach to use modern API to support the development and lifecycle of the integration solutions and to close the IT delivery gap.
What distinguishes between how modern API's are organized in a MuleSoft recommended API-led connectivity approach as compared to other common enterprise integration solutions?

Selecione uma das seguintes:

The API interfaces are specified as macroservices with one API representing all the business logic of an existing and proven end to end solution
The API interfaces are specified at a granularity intended for developers to consume specific aspect of integration processes
The API implementation are built with standards using common lifecycle and centralized configuration management tools
The APIO implementations are monitored with common tools, centralized monitoring and security systems

Explicação

Questão 152 de 170

+
What of the below is not a feature of API Notebooks?

Selecione uma das seguintes:

API documentation
Creates a client for an API
Creates a mock service for an API
Perform authenticated live calls on a real server

Explicação

Questão 153 de 170

+
Which of the module is imported automatically in Dataweave scripts?

Selecione uma das seguintes:

dw::core
dw::System
dw::Runtime
dw::Crypto

Explicação

Questão 154 de 170

+
Refer to the exhibit. The default scope in choice router recursively calls the color flow.
A web client sends a PUT request to the HTTP listener with payload Blue.
What response is returned to the web client?

Selecione uma das seguintes:

"Blk"
"Green"
A timeout error
["Blue", "Red", "Blk"]

Explicação

Questão 155 de 170

+
Refer to the exhibits. In the color flow , both the variable named color and payload are set
to "red".
An HTTP POST request is then sent to the decideColor flow's HTTP Listener.
What is the payload value at the Logger component after the HTTP request completes?

Selecione uma das seguintes:

white
red
blue
Error message

Explicação

Questão 156 de 170

+
Refer to the exhibits.
All three of the conditions for the Choice router are true. What messages are written in the
application log?

Selecione uma das seguintes:

Route1
Route2
Route1,Route2
Route1,Route2,Default

Explicação

Questão 157 de 170

+
Which of the below is used by Mule application to manage dependencies which make
sharing the projects lightweight and easier?

Selecione uma das seguintes:

Configuration file
Global element
POM.xml
Cloudhub

Explicação

Questão 158 de 170

+
Which of the below activity doesn't support parallel execution?

Selecione uma das seguintes:

Scatter-Gather Router
First Successful Router
Parallel For Each
Batch job

Explicação

Questão 159 de 170

+
What is output of Dataweave flatten function?

Selecione uma das seguintes:

Object
Map
Array
LInkedHashMap

Explicação

Questão 160 de 170

+
Following Mulesoft's recommended API-led connectivity approach , an organization has
created an application network. The organization now needs to create API's to transform ,
orchestrate and aggregate the data provided by the other API's in the application network. This API should be flexible enought ot handle the data from additional API's in future.
According to Mulesoft's recommended API-led connectivity approach , what is the best layer for this new API?

Selecione uma das seguintes:

Process layer
System layer
Experience layer
Data layer

Explicação

Questão 161 de 170

+
Refer to the below exhibit. A Mule application configures a property placeholder file named config.yaml to set some property placeholders for an HTTP connector.
What is the valid properties placeholder file to set these values?

Selecione uma das seguintes:

http:
host = "localhost"
port = "8081"
http:
basepath: "api"
host : "localhost"
port : "8081"
http.host = localhost
http.port = 8081
{
http:
basePath: "api",
port: "8081",
host: " localhost"

Explicação

Questão 162 de 170

+
The Mule application configures and uses two HTTP Listener global configuration elements.
Mule application is run in Anypoint Studio.
If the mule application starts correctly, what URI and port numbers can receive web client requests?
If the mule applications fails to start , what is the reason for the failure?

Selecione uma das seguintes:

The mule application fails to start
There is URL path conflict because both HTTP Listeners are configured with same path
The mule application start successfully
Web client requests can only be received at URI on port 2222 but not on port 3333
The mule application fails to start because of the port binding conflict as HTTP request also use
same port i.e. 3333
The mule application start successfully
Web client requests can be received at URI on port 2222 and on port 3333.

Explicação

Questão 163 de 170

+
What is not true about application properties?

Selecione uma das seguintes:

Application properties can be encrypted
Application properties can be overridden with system properties
Application properties can be defined in .yaml file only
Application properties provide easier way to manage configurable values

Explicação

Questão 164 de 170

+
A Mule application's HTTP Listener is configured with the HTTP protocol. The HTTP listeners
port attribute is configured with a property placeholder named http.port. The mule application sets
the http.port property placeholder's value to 9090 The Mule application is deployed to CloudHub
without setting any properties in the Runtime manager Properties tab and a log message reports the
status of the HTTP listener after the Mule application deployment completes.
After the mule applications is deployed, what information is reported in the worker logs related to the port on which the Mule application's HTTP Listener listens?

Selecione uma das seguintes:

The HTTP Listener is listening on port 80
The HTTP Listener is listening on port 9090
The HTTP Listener is listening on port 8081
The HTTP Listener failed to bind to the port and is not listening for connections

Explicação

Questão 165 de 170

+
Refer to the exhibits. The Batch Job scope contains two Batch Steps scopes with different accept expression.
The input payload is passed to the Batch Job scope.
After the entire payload is processed by the batch job scope , what messages have been logged by the Logger component?

Selecione uma das seguintes:

{amount=140}
{amount=102}
{step2amount=100}
{amount=140}
{amount=102}
{step2amount=100}
{step2amount=40}
{amount=140}
{amount=102}
{step2amount=100}
{step2amount=140}.
{amount=140}
{amount=102}
{step2amount=100}
{step2amount=140}

Explicação

Questão 166 de 170

+
Refer to the payload. The Set payload transformer sets the payload to an object. The logger component's message attribute is configured with the string "Result #["INFO"++ payload]" What is the output of logger when this flow executes?

Selecione uma das seguintes:

Result INFOpayload
Result INFO{"student":{"name":"Anay","age":6}}
"You called the function '++' with these arguments:
String ("INFO")
Object ({student: {name: "Anay" as String {class: "java.lang.String"},age: 6 as Numbe...)
Error : You evaluated inline expression # without ++

Explicação

Questão 167 de 170

+
Refer to the exhibits. Client sends the request to ClientRequestFlow which calls
ShippingFlow using HTTP Request activity.
During E2E testing it is found that that HTTP:METHOD_NOT_ALLOWED error is thrown whenever
client sends request to this flow.
What attribute you would change in ClientRequestFlow to make this implementation work
successfully?

Selecione uma das seguintes:

Change the method attribute value to "*"
Change the path attribute value to "/api/ship"
Change the allowed method attributes value to "POST"
Change the protocol attribute value to "HTTPS"

Explicação

Questão 168 de 170

+
Refer to the exhibit. How should be the where clause written for the configured input parameters in such a way that it achieves below SQL query?

Selecione uma das seguintes:

WHERE city := ${city} AND state := ${state}
WHERE city = attributes.city AND state = attributes.state
WHERE city = :city AND state = :state
WHERE city := city AND state := state

Explicação

Questão 169 de 170

+
Refer to the exhibits. In the choice router, the When expression for the domestic shipping
route is set to "#[payload= "FR"]". What is the output of logger after the execution of choice router is completed?

Selecione uma das seguintes:

"Domestic"
"International"
"US"
A dataweave syntax error

Explicação

Questão 170 de 170

+
Where is metadata stored in a Mule project?

Selecione uma das seguintes:

Config.yaml file
POM.xml file
application-types.xml
Global Element

Explicação

Verificar resposta

["https://cdn.goconqr.com/uploads/media/image/42930077/desktop_40dca82f-3054-42a8-8331-6504dc3b2257.PNG","https://cdn.goconqr.com/uploads/media/image/42930208/desktop_6b521354-767f-4993-b3b6-14d83824bd98.PNG","https://cdn.goconqr.com/uploads/media/image/42930625/desktop_72861948-acd2-49ac-a60e-83a44fd591aa.PNG","https://cdn.goconqr.com/uploads/media/image/42931957/desktop_dd1474a9-6f08-4d94-9f1e-d440f10d49a8.PNG","https://cdn.goconqr.com/uploads/media/image/42932011/desktop_7d6e58bf-4d26-49c6-90fb-2781f8575544.PNG","https://cdn.goconqr.com/uploads/media/image/42932104/desktop_182ee9ff-b999-46e8-9a08-74243eea5324.PNG","https://cdn.goconqr.com/uploads/media/image/42932311/desktop_1d78d613-9c5d-4358-b3d5-35a9eee1031a.PNG","https://cdn.goconqr.com/uploads/media/image/42932910/desktop_852e539b-1bff-4aa8-8bcf-b763018c3949.PNG","https://cdn.goconqr.com/uploads/media/image/42933036/desktop_103fb337-fc7a-44a1-b2ec-1f23d1d37ff8.PNG","https://cdn.goconqr.com/uploads/media/image/42933169/desktop_462a1a47-aded-4f2b-9fab-f636adb6cbbf.PNG","https://cdn.goconqr.com/uploads/media/image/42934307/desktop_0fd6b9ce-88cc-49d6-ad32-e53749dc32a0.PNG","https://cdn.goconqr.com/uploads/media/image/42938902/desktop_1524fda8-d025-4ccc-9c88-918b452b82ef.PNG","https://cdn.goconqr.com/uploads/media/image/42939740/desktop_573ddce3-5f7b-4c26-a9c9-cbb04bf6540a.PNG","https://cdn.goconqr.com/uploads/media/image/42940606/desktop_fc92bcb2-f569-426a-a2c0-0fcfa18b069a.PNG","https://cdn.goconqr.com/uploads/media/image/42940989/desktop_ca352b66-17a6-4e15-81f1-190ce07a85d1.PNG","https://cdn.goconqr.com/uploads/media/image/42961541/desktop_27ecbdcc-a3cd-4f2c-b265-1b5c4e71592b.PNG","https://cdn.goconqr.com/uploads/media/image/42961597/desktop_927f9951-e890-42aa-8787-85733ab6ff7e.PNG","https://cdn.goconqr.com/uploads/media/image/42961610/desktop_5f660293-40d9-44ca-a73c-b2c252a87fcb.PNG","https://cdn.goconqr.com/uploads/media/image/42961628/desktop_85d713b1-4b30-4fe9-a4c9-b9ca7d07f4d6.PNG","https://cdn.goconqr.com/uploads/media/image/42961639/desktop_7c4fbb35-e5f4-4533-bbb8-5c47ac2c9295.PNG","https://cdn.goconqr.com/uploads/media/image/42961714/desktop_00162f96-793b-4e72-815f-f45a50a9adfa.PNG","https://cdn.goconqr.com/uploads/media/image/42961869/desktop_4cdae6b9-c299-4dbc-a1d5-8e339c6716a7.PNG","https://cdn.goconqr.com/uploads/media/image/42961877/desktop_bd075aa5-f85a-4142-97d8-44f2c9ad2c86.PNG","https://cdn.goconqr.com/uploads/media/image/42961991/desktop_3608361b-353a-4509-9908-40262fdb6798.PNG","https://cdn.goconqr.com/uploads/media/image/42962163/desktop_05902bab-e4e1-45a1-99d8-808a4e27d1c8.PNG","https://cdn.goconqr.com/uploads/media/image/42962253/desktop_f3f3cd91-b65d-4538-b939-4313810a1759.PNG","https://cdn.goconqr.com/uploads/media/image/42962416/desktop_2c49e21c-c771-4e24-b546-8596bdc67559.PNG","https://cdn.goconqr.com/uploads/media/image/42962601/desktop_da1b2a64-12ef-4b57-9d9d-1ad289caea6b.PNG","https://cdn.goconqr.com/uploads/media/image/42962724/desktop_bfc7cadf-06d2-40c5-a25b-88e4014319ea.PNG","https://cdn.goconqr.com/uploads/media/image/42962759/desktop_aa6874c6-d6c7-42d8-82e1-f8d0506bfbce.PNG","https://cdn.goconqr.com/uploads/media/image/42962888/desktop_73f63e1c-e005-4999-9fdb-1a4654208739.PNG","https://cdn.goconqr.com/uploads/media/image/42962936/desktop_1b67c57e-b542-4a83-ac7d-cf1fbff59eec.PNG","https://cdn.goconqr.com/uploads/media/image/43096942/desktop_f3a349f7-b081-4369-a809-5a236b39f5d4.PNG","https://cdn.goconqr.com/uploads/media/image/42963766/desktop_4f68b8e4-1952-4b36-83d7-0d7c385ebd5d.PNG","https://cdn.goconqr.com/uploads/media/image/43074389/desktop_074878e6-c56e-4407-b5dd-78bd10e38dd4.PNG","https://cdn.goconqr.com/uploads/media/image/43034642/desktop_063aa7e3-4e58-4e95-a6d8-3b5ecbde85e7.PNG","https://cdn.goconqr.com/uploads/media/image/43406726/desktop_fab264f4-7973-40de-93dd-ebf4140dc784.PNG","https://cdn.goconqr.com/uploads/media/image/43076289/desktop_4d92fc6c-d3b0-486b-b116-610ec8c58e29.PNG","https://cdn.goconqr.com/uploads/media/image/43074425/desktop_f18acf7c-5e34-45bc-87cc-e18b041f67a0.PNG","https://cdn.goconqr.com/uploads/media/image/43074372/desktop_4d67af02-ff9a-4b9a-84c1-f515bdaa9ee2.PNG","https://cdn.goconqr.com/uploads/media/image/43076420/desktop_71cca8f6-65f1-4803-bb61-f18439d85dbb.PNG","https://cdn.goconqr.com/uploads/media/image/43076321/desktop_b21ee9c6-a36c-4b3e-ba6d-bfdb7b88ad6c.PNG","https://cdn.goconqr.com/uploads/media/image/43037142/desktop_4a4c7e80-169c-477f-bdd8-1aa5799fe492.PNG","https://cdn.goconqr.com/uploads/media/image/43037616/desktop_66474a30-8c56-43fd-aaa6-7fa1dcd93710.PNG","https://cdn.goconqr.com/uploads/media/image/43096917/desktop_6589985e-51cc-4993-966c-f977cd15375c.PNG","https://cdn.goconqr.com/uploads/media/image/43050654/desktop_8a915112-6c3a-4bf8-9d5f-bf150936bb8e.PNG","https://cdn.goconqr.com/uploads/media/image/43050662/desktop_2d09dd37-442d-4b81-9e8d-ac9ef7685f2e.PNG","https://cdn.goconqr.com/uploads/media/image/43308509/desktop_ae236283-6a6a-4469-aa63-52c2161df773.PNG","https://cdn.goconqr.com/uploads/media/image/43308522/desktop_e395133a-1c26-4b8c-ae26-6da6d54201ea.PNG","https://cdn.goconqr.com/uploads/media/image/43308541/desktop_70075c6e-165b-4e67-9b0e-61ced3c0d8d0.PNG","https://cdn.goconqr.com/uploads/media/image/43308680/desktop_a731e17a-54d6-405f-bfa8-9f2e8da0d82e.PNG","https://cdn.goconqr.com/uploads/media/image/43308699/desktop_88ab9be5-badb-48b9-ad26-4033f3e7357f.PNG","https://cdn.goconqr.com/uploads/media/image/43308716/desktop_c9c6dbb2-05a3-4c8d-a703-ca0a65849680.PNG","https://cdn.goconqr.com/uploads/media/image/43308839/desktop_bce35ad6-892f-4920-b165-72bc6f5bf566.PNG","https://cdn.goconqr.com/uploads/media/image/43309330/desktop_2e3e6869-9e35-46d2-8dce-7cc0c8c2368d.PNG","https://cdn.goconqr.com/uploads/media/image/43309350/desktop_2ac2dfd6-a2da-4eb9-ae2a-293d4c422a35.PNG","https://cdn.goconqr.com/uploads/media/image/43309403/desktop_3f8ebdac-16c0-4b96-9b69-45158f3567b4.PNG","https://cdn.goconqr.com/uploads/media/image/43309417/desktop_29fd2c36-da95-412d-941d-8180eed7164a.PNG","https://cdn.goconqr.com/uploads/media/image/43309439/desktop_06f8681a-3a55-4a8d-9203-d5be1594b225.PNG","https://cdn.goconqr.com/uploads/media/image/43036265/desktop_abe8ddeb-43f1-43a9-afd7-f7001c749947.PNG","https://cdn.goconqr.com/uploads/media/image/43036261/desktop_0b2ac7bc-dcec-48f3-a34e-cc84357de0ea.PNG","https://cdn.goconqr.com/uploads/media/image/43036258/desktop_c3c5da21-a8a4-4aba-a487-ff3f9c15e1cb.PNG","https://cdn.goconqr.com/uploads/media/image/43036246/desktop_360c636b-8014-4ad8-b097-3ff27979e166.PNG","https://cdn.goconqr.com/uploads/media/image/42963066/desktop_1c2b7a6c-a6ce-49b8-a044-0f0373cd1843.PNG","https://cdn.goconqr.com/uploads/media/image/42963083/desktop_65d56d97-45fe-4f35-86e7-5579631b5b7b.PNG","https://cdn.goconqr.com/uploads/media/image/42963088/desktop_2c603a49-6acd-4789-8896-34c061355a47.PNG","https://cdn.goconqr.com/uploads/media/image/42963090/desktop_39ca0d8b-8d97-43bd-a004-1503ac823874.PNG","https://cdn.goconqr.com/uploads/media/image/42963577/desktop_6584d795-b258-4fbb-afae-0182c5006dfa.PNG","https://cdn.goconqr.com/uploads/media/image/42963590/desktop_96fc77c0-7522-46c2-a96c-4d04fa6af27e.PNG","https://cdn.goconqr.com/uploads/media/image/42963600/desktop_0bf29eb2-073f-447a-bac5-46bd07bdd061.PNG","https://cdn.goconqr.com/uploads/media/image/42963611/desktop_37e45965-fa5b-4693-9972-7adf73e8c2a8.PNG","https://cdn.goconqr.com/uploads/media/image/42963839/desktop_1d82c9c4-3d88-402e-9ea0-fddc715d6dd7.PNG","https://cdn.goconqr.com/uploads/media/image/42963847/desktop_7846e5be-ab13-4135-a415-a92c4dad261d.PNG","https://cdn.goconqr.com/uploads/media/image/42963852/desktop_a73444d5-1b88-424e-bc96-1c382a790b4a.PNG","https://cdn.goconqr.com/uploads/media/image/42963856/desktop_5e1adf45-a04a-4d66-a1f2-901ae3ff6cc6.PNG","https://cdn.goconqr.com/uploads/media/image/43035991/desktop_d8d67707-5c62-4402-ba46-b3b282b4b89d.PNG","https://cdn.goconqr.com/uploads/media/image/43036013/desktop_c5a1f99b-71c9-4ee6-ab8b-77d43fca3ec4.PNG","https://cdn.goconqr.com/uploads/media/image/43036021/desktop_23979c93-7bb9-465b-92dc-0676b6a24e94.PNG","https://cdn.goconqr.com/uploads/media/image/43036030/desktop_65aca985-e170-41bf-ac48-439cd6a2dab5.PNG","https://cdn.goconqr.com/uploads/media/image/43036974/desktop_d0fa332e-39d6-4274-ba8c-536a4f4c6881.PNG","https://cdn.goconqr.com/uploads/media/image/43036980/desktop_2e5f8b25-8db8-4907-9c79-77029b1c11a6.PNG","https://cdn.goconqr.com/uploads/media/image/43036989/desktop_ed69706c-ee6d-4aae-86aa-a47ffb739404.PNG","https://cdn.goconqr.com/uploads/media/image/43036995/desktop_5fed545c-96b5-416c-a401-c8bf4881ebd1.PNG","https://cdn.goconqr.com/uploads/media/image/43037153/desktop_4765ebb3-d019-44aa-859f-19c389448734.PNG","https://cdn.goconqr.com/uploads/media/image/43037161/desktop_974f0d56-b51a-4e87-bead-be615c00dd94.PNG","https://cdn.goconqr.com/uploads/media/image/43037168/desktop_07e2cf8b-8f4d-4d2e-bcc6-508e80be9f32.PNG","https://cdn.goconqr.com/uploads/media/image/43037173/desktop_9360446e-8518-486d-a61c-86f9d70fa1e6.PNG","https://cdn.goconqr.com/uploads/media/image/43050631/desktop_c4b9c60a-97ba-4cfd-beda-df372d564ba5.PNG","https://cdn.goconqr.com/uploads/media/image/43050632/desktop_17acf336-5d0d-4f85-a62a-95f04c5c8b5a.PNG","https://cdn.goconqr.com/uploads/media/image/43050633/desktop_0915d8cf-117c-478f-a28a-39a6495d1efd.PNG","https://cdn.goconqr.com/uploads/media/image/43050636/desktop_4593d62f-17de-4ed1-9d0c-8e765caab30f.PNG"]

	Criado por Edward Yesid Ramírez quase 3 anos atrás

1 eramirez Quiz sobre MCD Mule 1, criado por Edward Yesid Ramírez em 10-11-2021.

MCD Mule 1

Questão 1 de 170

Selecione uma das seguintes:

Explicação

Questão 2 de 170

Selecione uma das seguintes:

Explicação

Questão 3 de 170

A function named newProdCode needs to be defined that accepts two input parameters, an integer value for itemID and a string value for productCategory, and returns a new product code. What is the correct DataWeave code to define the newProdCode function?

Selecione uma das seguintes:

Explicação

Questão 4 de 170

Refer to the exhibits. The Mule application does NOT define any global error handler. A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error. What response message is returned to the web client?

Selecione uma das seguintes:

Explicação

Questão 5 de 170

Refer to the exhibits. A web client submits a request to http://localhost:8081/flights. What is the result at the end of the flow?

Selecione uma das seguintes:

Explicação

Questão 6 de 170

Refer to the exhibit. The input array of strings is passed to the batch job, which does NOT do any filtering or aggregating. What payload is logged by the Logger component?

Selecione uma das seguintes:

Explicação

Questão 7 de 170

Refer to the exhibits. The Mule application does NOT define any global error handler elements. What is the response to a web client request to http://localhost:8081?

Selecione uma das seguintes:

Explicação

Questão 8 de 170

Selecione uma das seguintes:

Explicação

Questão 9 de 170

Selecione uma das seguintes:

Explicação

Questão 10 de 170

A Utility.dwl file is located in a Mule project at src/main/resources/modules. The Utility.dwl hie defines a function named pascalize that reformats strings to pascal case. What is the correct DataWeave to call the pascalize function in a Transform Message component?

Selecione uma das seguintes:

Explicação

Questão 11 de 170

Refer to the exhibit. The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer. What is the next step to fix the error to get the project to run successfully?

Selecione uma das seguintes:

Explicação

Questão 12 de 170

Refer to the exhibit. The main flow constains a Flow Reference for the child flow. After a web client submits a request to http://localhost:8081/order?color=red. Whar values are accesible in the child flow?

Selecione uma das seguintes:

Explicação

Questão 13 de 170

Refer to the exhibits. When the flow executes, the now() function in the Transform Messages component returns "2021-08-26T13:32:10.64-07:00". What is written to the records.csv file when the flow executes?.

Selecione uma das seguintes:

Explicação

Questão 14 de 170

Refer to the exhibits. A web client makes an HTTP request to the flow's HTTP Listener. The Validation Component then throws an error with the messages "Validate - Payload is an Integer". What response message is returned to the web client?

Selecione uma das seguintes:

Explicação

Questão 15 de 170

+ A web client sends a POST request to the HTTP Listener with the payload ג€Hello-ג€. What response is returned to the web client?

Selecione uma das seguintes:

Explicação

Questão 16 de 170

Refer to the exhibits. In this Mule application files are written from inside a For Each scope. What is written to the file system when the flow executes, and what payload is returned in the response to the web client?

Selecione uma das seguintes:

Explicação

Questão 17 de 170

Refer to the exhibit. An event payload contains an unordered array of flight objects, where avery object has a price key and a toAirport key. What is Dataweave code to return flights with a price under 500, grouped by toAirport ascending order, with the lowest price first?

Selecione uma das seguintes:

Explicação

Questão 18 de 170

+ The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations. A web client sends a GET request to the main flow's HTTP Listener that includes a modelName query parameter. What values are accessible in the child flow?

Selecione uma das seguintes:

Explicação

Questão 19 de 170

+ The Validation component in the private flow throws an error. What response message is returned to a web client request to the main flow's HTTP Listener?

Selecione uma das seguintes:

Explicação

Questão 20 de 170

+ A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation. What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

Selecione uma das seguintes:

Explicação

Questão 21 de 170

+ A web client sends a GET request that includes a destination query parameter to the flow's HTTP Listener. The Web Service Consumer throws a WSC:BAD_REQUEST error. What is the next step to fix this error?

A function named newProdCode needs to be defined that accepts two input parameters, an
integer value for itemID and a string value for productCategory, and returns a new product code.
What is the correct DataWeave code to define the newProdCode function?

Refer to the exhibits. The Mule application does NOT define any global error handler.
A web client sends a POST request to the HTTP Listener and the Validation component in the Try scope throws an error. What response message is returned to the web client?

Refer to the exhibits. The Mule application does NOT define any global error handler elements.
What is the response to a web client request to http://localhost:8081?

A Utility.dwl file is located in a Mule project at src/main/resources/modules. The Utility.dwl hie defines a function named pascalize that reformats strings to pascal case.
What is the correct DataWeave to call the pascalize function in a Transform Message component?

Refer to the exhibit. The error occurs when a project is run in Anypoint Studio. The project, which has a dependency that is not in the MuleSoft Maven repository, was created and successfully run on a different computer.
What is the next step to fix the error to get the project to run successfully?

Refer to the exhibit. The main flow constains a Flow Reference for the child flow.

After a web client submits a request to http://localhost:8081/order?color=red.
Whar values are accesible in the child flow?

Refer to the exhibits. When the flow executes, the now() function in the Transform Messages component returns "2021-08-26T13:32:10.64-07:00".

What is written to the records.csv file when the flow executes?.

Refer to the exhibits. A web client makes an HTTP request to the flow's HTTP Listener.
The Validation Component then throws an error with the messages "Validate - Payload is an Integer".
What response message is returned to the web client?

+
A web client sends a POST request to the HTTP Listener with the payload ג€Hello-ג€.
What response is returned to the web client?

Refer to the exhibits. In this Mule application files are written from inside a For Each scope.

What is written to the file system when the flow executes, and what payload is returned in the response to the web client?

Refer to the exhibit. An event payload contains an unordered array of flight objects, where avery object has a price key and a toAirport key.

What is Dataweave code to return flights with a price under 500, grouped by toAirport ascending order, with the lowest price first?

+
The main flow contains an HTTP Request. The HTTP Listeners and HTTP Request use default configurations.
A web client sends a GET request to the main flow's HTTP Listener that includes a modelName query parameter.
What values are accessible in the child flow?

+
The Validation component in the private flow throws an error.
What response message is returned to a web client request to the main flow's HTTP Listener?

+
A flow needs to combine and return data from two different data sources. It contains a Database SELECT operation followed by an HTTP Request operation.
What is the method to capture both payloads so the payload from the second request does not overwrite that from the first?

+
A web client sends a GET request that includes a destination query parameter to the flow's HTTP Listener.
The Web Service Consumer throws a WSC:BAD_REQUEST error.
What is the next step to fix this error?

+
The <when> expression for the Choice router needs to be written.
What is a valid <when> expression to route Mule events to the non-default flow?

+
The Mule application contains a Choice router.
What is logged when the flow completes?

+
A web client submits a request to http://localhost:8081/books/0471767840. The value '0471767840' is captured by a Set Variable transformer to a variable named bookISBN.
What is the DataWeave expression to access bookISBN later in the flow?

+
A web client sends a request to http://localhost:8081?dept=sales.
What is the correct DataWeave expression to access the value of dept?

+
A Set Variable component saves the current payload to a variable.
What is the DataWeave parent expression to access the variable?

An event contains a payload that is an array of objects.
How is the event routed in a Scatter-Gather?

+
A Scatter-Gather processes a number of separate HTTP requests. Each request returns a Mule event with a JSON payload.
What is the final output of the Scatter-Gather?

+ Validar Pregunta
Each route in the Scatter-Gather sets the payload to the number shown in the label.
What response is returned to a web client request to the HTTP Listener?

+
To avoid hard-coding values, a flow uses some property placeholders and the corresponding values are stored in a configuration file.
Where does the configuration file's location need to be specified in the Mule application?

+
The Set Payload transformer's value is set to {'year' : '2020'}.
What message value should be added to the Logger component to output the message "The year is 2020", without hardcoding 2020?

+
Where are values of query parameters stored in the Mule event by the HTTP Listener?

+
What is the correct way to format the decimal 200.1234 as a string to two decimal places?