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C_CPE_16 - Test10 | Backend Developer - SAP Cloud Application Program

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Backend Developer - SAP Cloud Application Program | C_CPE_16 - Test1
ERNESTO L MARQUEZ F
Quiz by ERNESTO L MARQUEZ F, updated about 1 month ago More Less
ERNESTO L MARQUEZ F
Created by ERNESTO L MARQUEZ F 2 months ago
ERNESTO L MARQUEZ F
Copied by ERNESTO L MARQUEZ F about 2 months ago
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Resource summary

Question 1

Question
Which of the following are principles of cloud computing? Note: There are 2 correct answers.
Answer
  • Serverless
  • Automation
  • Integration
  • Microservices

Question 2

Question
What is a necessary step to implement a custom error handler in the CAP SDK for Node.js?
Answer
  • Register the error handler function for the before phase of the error
  • Catch exceptions during a CRUD OPERATION
  • Write a custom Node.js package
  • Register de error handler function for the on phase of the error

Question 3

Question
What are some of the Continuous Integration principles? Choose the 3 correct answers.
Answer
  • Run tests in the build.
  • Fix errors only when users complain.
  • Run tests only in production.
  • Use version control.
  • Fix errors immediately.

Question 4

Question
When using CAP in the SAP Business Application Studio, you want to use Core Data Services to define the persistence layer. Which extension do you use for the design-time file?
Answer
  • .hdbcds
  • .cds
  • .hdbtable
  • .hdbddl

Question 5

Question
Which of the following are the fundamental guidelines of a twelve-factor application? (3 correct)
Answer
  • Security management of software layers
  • Cache management
  • Traceability and reproducibility of all changes
  • Separation of application code and runtime configuration
  • Stateless and self-contained application processes

Question 6

Question
Which sequence of steps do you follow when working with fi les locally in Git in SAP Business Application Studio?
Answer
  • Create, modify, save, Stage, Check out, Commit
  • Stage, Create, modify, save, Commit, Check out
  • Check out, Create, modify, save, Stage, Commit
  • Stage, Create, modify, save, Check out, Commit

Question 7

Question
When creating a CI/CD job, what does defining Source Control Management (SCM) credentials enable?
Answer
  • Modifying your project source code automatically
  • Managing your SCM credentials
  • Retrieving your project from SCM when its build is triggered

Question 8

Question
You have set up the scopes and attributes that are needed to protect your application in the Cloud Foundry environment, but a user is unable to access your application. What might be the reason?
Answer
  • Roles aren't assigned to the client application.
  • Role collections aren't assigned to the user.
  • Role collections aren't assigned to the client application.
  • Roles aren't assigned to the user.

Question 9

Question
How do you add authorization and trust management to your CAP project?
Answer
  • cds add xsuaa
  • cds add security
  • cds add uaa

Question 10

Question
Which of the following supports non-hierarchical data?
Answer
  • JSON
  • Neither YAML nor JSON
  • YAML

Question 11

Question
Which of the following is a constraint of REST?
Answer
  • IDocs with links
  • Hypermedia as the Engine of Appl cation State (HATEOAS) including links
  • SOAP with media links

Question 12

Question
What is a Multi-Target-Application (MTA) comprised of?
Answer
  • modules and services
  • modules and instances
  • modules and resources

Question 13

Question
What is OData?
Answer
  • A standard to share data under a creative commons license
  • A standard to access data through RESTful APIs
  • standard to create user interfaces (UI) for applications

Question 14

Question
You are tasked with developing a simple end-to-end application with data persistency in SAP HANA Cloud and with SAP Fiori as the user frontend, to perform CRUD operations. According to the programming model's golden path, which activities are mandatory when building such applications? Note: There are 3 correct answers to this question.
Answer
  • Define the data model.
  • Add custom logic.
  • Add the SAP Fiori UI.
  • Define services.
  • Reuse existing services.

Question 15

Question
In which environment can you deploy a cloud native micro app?
Answer
  • SAP BTP, Cloud Foundry environment
  • ABAP stack
  • SAP HANA Enterprise Cloud

Question 16

Question
Which of the following are features of Kubernetes? (3 correct)
Answer
  • Operating system management Storage orchestration
  • Service Discovery and load balancing
  • Immutability and self-healing
  • Hardware virtualization
  • Software virtualization

Question 17

Question
What are the advantages of using an MTA file for deployment? Choose the 2 correct answers.
Answer
  • It provides a build tool.
  • It supports blue-green deployment.
  • It provides workflows.
  • It supports red - green deployment.

Question 18

Question
What feature of the pre-built content packages in SAP Build Process Automation increases the speed of development? (2 correct)
Answer
  • Plug-and-play availability
  • Predetermined decisions
  • Enhanced user interface
  • Templated automations

Question 19

Question
How many event handlers can you register for one event phase?
Answer
  • Exactly one
  • Exactly four
  • Multiple
  • Exactly three

Question 20

Question
Why are extensions on top of SAP S/4HANA Cloud NOT affected by the quarterly update cycle of SAP S/4HANA Cloud?
Answer
  • The Virtual Data Model of SAP S/4HANA Cloud remains unchanged.
  • The public interfaces of SAP S/4HANA represent a stable contract across the versions of SAP S/4HANA Cloud.
  • The extension application runs only on SAP Business Technology Platform.
  • SAP provides maintenance agreements to fix any extension issues.

Question 21

Question
What do you need to connect a service to the Sandbox environment of the SAP API Business Hub for the Business Partner API that you want to use?
Answer
  • A personal token
  • An authenticator
  • An API key
  • A password

Question 22

Question
Which of the following are use cases for SAP Business Technology Platform? (3 correct)
Answer
  • Build innovative digital apps.
  • Build tightly coupled applications.
  • Integrate apps, data, and processes.
  • Extend cloud and on-premise apps.
  • Supports only Cloud scenarios with seamless interoperability with hyperscalers.

Question 23

Question
After you run the command cds add hana, which file is updated with the required configuration?
Answer
  • package.js
  • package.mta
  • package.json
  • package.cds

Question 24

Question
What are some characteristics of logic flows? (3 correct)
Answer
  • They can be simple or branching
  • They always require a decision loop
  • They first need to be modelled in Excel to ensure there is a result
  • They are a sequence of events, actions, and functions
  • They can be used to customize any kind of behavior in an app

Question 25

Question
Which property of access control with @restrict accepts all standard CDS CRUD events, as well as action and function names?
Answer
  • on
  • To
  • grant
  • where

Question 26

Question
Which method can you use to collect error messages with high severity and return them to the caller in the request-response?
Answer
  • req.notify
  • req.reply
  • req.reject
  • req.error

Question 27

Question
Using the Cloud Events specification, which component must you use to post events to Kyma Eventing?
Answer
  • pod/eventing-event-publisher-proxy
  • pods/eventing-nats-0
  • service/eventing-event-publisher-proxy
  • svc/eventing-nats

Question 28

Question
Which of the following are benefits of using the OData Virtual Data Model of the SAP Cloud SDK? (3 correct)
Answer
  • Easy access to create, update, and delete operations
  • Commonly used SQL query technology
  • Type safety for functions
  • Database procedures provided out of the box
  • Auto-completion of function names and properties

Question 29

Question
Which of the following applies to Custom Event handlers? Note: There are 3 correct answers.
Answer
  • Registered custom handlers can add Domain logic to application.
  • Multiple Event Handlers can be registered for same event.
  • CRUD requests are not served by Generic handlers.
  • Single handlers can be registered for multiple events.
  • Multiple Event Handlers can not be registered for same event.

Question 30

Question
The credentials created in the SAP Continuous Integration and Delivery service enable you to do which of the following? Note: There are 2 correct answers.
Answer
  • Access the service itself.
  • Connect to S/4 HANA Cloud
  • Connect to a private GitHub repository.
  • Deploy applications to the SAP BTP, Cloud Foundry environment.

Question 31

Question
Which statements are true about CAP's deployment options? Choose the 2 correct answers.
Answer
  • CAP has built-in support for multitenancy.
  • CAP can only be used for single tenant applications.
  • CAP applications can be deployed to SAP BTP Cloud Foundry and KYMA environments.
  • CAP applications can only be deployed on SAP BTP environments.

Question 32

Question
What is the prerequisite before you can create a CI/CD job for a project?
Answer
  • The project has been shared to a remote Git repository.
  • The project has been previewed.
  • The project has been deployed.

Question 33

Question
You have deployed a workload through a Kubernetes Deployment to SAP BTP, Kyma runtime. What must you do to expose the workload to the public internet? (3 correct)
Answer
  • Create a service to group your pods.
  • Add a readiness probe for your workload.
  • Add a custom Virtual Service CR to secure the service.
  • Create an API Rule CR.
  • Configure rules and access Strategies.

Question 34

Question
What is the maximum amount of RAM a single application instance on SAP BTP, Cloud Foundry can use?
Answer
  • 8 GB
  • 4 GB
  • 2 GB
  • 16 GB

Question 35

Question
Which actions are executed in Cloud Foundry under the Deploy & Execute phase when you run an application? (2 correct)
Answer
  • Declaratively capturing domain knowledge in CDS models
  • Maximizing boilerplate code to real custom logic
  • Integrating the data with other SAP systems
  • Fueling generic runtimes to serve recurring tasks automatically

Question 36

Question
In SAP Build Process Automation, what is a decision table rule?
Answer
  • A tabular set of input/output rule expressions
  • A set of rule expressions in an IF-THEN format
  • A tabular set of business process decisions
  • A set of pre-defined data objects

Question 37

Question
Which models can you use to develop a micro app? (2 corrects)
Answer
  • SAP Cloud Application Programming Model (CAP)
  • SAP ABAP RESTful programming model
  • SAP HANA extended application services, classic model
  • SAP HANA extended application services, advanced model

Question 38

Question
What are the benefits of using Side-by-Side Extensibility? (3 correct)
Answer
  • It provides support for hybrid scenarios.
  • It can be implemented in the same software stack as the extended application.
  • It integrates with other cloud/non-cloud solutions when using SAP Business Technology Platform Integration services.
  • It uses In-App tools to adapt the standard UI.
  • It uses a complete development platform for creating extension applications.

Question 39

Question
Which of the following features are provided by SAP BAS? (2 correct)
Answer
  • SAPUI5 templates
  • OData modelling
  • Destination administration
  • Git integration

Question 40

Question
Which are the Service APIs for Custom Logic? Note: There are 3 correct answers.
Answer
  • Messaging API
  • Querying API
  • External Services
  • Event Handling
  • Custom API
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