What is the result when a Visualforce page calls an APEX controller, which calls another Apex class, which then results in hitting a governor limit?
Any changes up to the error are saved
All changes are saved in the first Apex class
Any changes up to the error are rolled back
All changes before a savepoint are saved
A developer created an Apex trigger using the Developer Console and now wants to debug code. How can the developer accomplish this in the Developer Console?
Open de Logs tab in the Developer Console
Open the Progress tab in the Developer Console
Add the user name in the Log Inspector
Select the Override Logs Triggers checkbox for the trigger
Which data structure is returned to a developer when performing a SOSL search?
A map of sObjects types to a list of lists of sObjects
A list of lists of sObjects
A map of sObjects types to a list of sObjects
A list of sObjects
A developer creates a new Visualforce page and Apex extension, and writes test classes that exercise 95% coverage of the new Apex extension. Change set deployment to production fails with the test coverage warning: “Average test coverage across all Apex classes and triggers is 74%, at least 75% test coverage is required”. What can the developer do to successfully deploy the new Visualforce page and extension?
Add the test methods to existing test classes from previous
Create test classes to exercise the Visualforce page markup
Select “Fast Deployment” to bypass running all the tests
Select “Disable Parallel Apex Testing” to run all the tests
A developer needs to create records for the object Property__c. The developer creates the following code block: (image)
Which line of code will the developer insert at line 03 to ensure that at least some records are created, even if a few records have errors and fall to be created?
Insert propertiesToCreate;
Database.Insert(PropertiesToCreate);
Database.insert(propertiesToCreate,false);
Database.Insert(PropertiesToCreate,System.ALLOW_PARTIAL);
When creating unit tests in Apex, which statement is accurate?
Triggers do not require any unit tests in order to deploy them from sandbox to production
Increased test coverage requires large test classes with many lines of code in one method
Unit tests with multiple methods result in all methods failing every time one method fails.
System Assert statements that do not increase code coverage
When the number of records in a recordset is unknown, which control statement should a developer use to implement a set of code that executes for every record in the recordset, without performing a .size() or .lenght() method call?
For (variable : list_or_set) { … }
Do { … } While (Condition)
While (Condition) { … }
For (init_stmt^ exit_condition^ increment_stmt) { … }
A developer has a block of code that omits any statements that indicates whether the code block should execute with or without sharing . What will automatically obey the organizationfwide defaults and sharing settings for the user who executes the code in the Salesforce organization?
HTTP Callouts
Apex Triggers
Anonymous Blocks
Apex Controllers
When would a developer use a custom controller instead of a controller extension? Choose 2 answers
When a Visualforce page does not reference a single primary object
When a Visualforce page needs to replace the functionality of a standard controller
When a Visualforce page needs to add new actions to a standard controller
When a Visualforce page should not enforce permissions or field-level security
Which standard field needs to be populated when a developer inserts new Contact records programmatically?
Name
FirstName
AccountId
LastName
A developer needs to automatically populates the Reports To field in a contact record based on the values of the related Account and Department fields in the Contact record. Which type of trigger would the developer create? Choose 2 answers
after update
before insert
after insert
before update
An org has different Apex Classes that provide Accounts Related functionality. After a new validation rule is added to the Account object, many of the test methods fail What can be done to resolve the failures and reduce the number of code changes needed for future validation rules? Choose 2 answers
Create a method that loads valid Account records from a Static Resource, and call this method within test methods.
Create a method that performs a callout for a valid Account record, and call this method from within test methods.
Create a method that queries for valid Account records, and call this method from within test methods.
Create a method that creates valid Accounts records, and call this method from within test methods.
A company has a custom object named Warehouse. Each Warehouse record has a distinct record owner, and is related to a parent Account in Salesforce. Which kind of relationship would a developer use to relate the Account to the Warehouse?
Parent-Child
One-to-Many
Master-Detail
Lookup
On which object can an administrator create a roll-up summary field?
Any object that is on the detail side of a masterfdetail relationship
Any object that is on the child side of a lookup relationship
Any object that is on the master side of a masterfdetail relationship
Any object that is on the parent side of a lookup relationship
A developer creates a Workflow Rule declaratively that updates a field on an object. An Apex update trigger exists for the object. What happens when a user updates a record?
The Apex Trigger is fired more than once
The Workflow Rule is fired more than once
Both the Apex trigger and Workflow Rule are fired only once
No changes are made to the data
What is a capability of the Developer Console?
Execute Anonymous Apex code, Create/Edit Code, view Debug Logs
Execute Anonymous Apex code, Run REST API, Deploy code changes
Execute Anonymous Apex code, Run REST API, Create/Edit Code
Execute Anonymous Apex code, Create/Edit Code, Deploy code changes
A developer has the following trigger that fires after insert and creates a child Case Whenever a new Case is created: (image). What happens after the code block executes?
Multiple child cases are created for each parent case in Trigger.new
The trigger fails if the Subject field on the parent is blank
A child case is created for each parent case in Trigger.new
The trigger enters an infinite loop and eventually fails
A developer wrote a Workflow email alert on case creation so that an email is sent to the case owner manager when a case is created. When will the email be sent?
Before Committing to database
After Trigger execution
Before Trigger execution
After Committing to database
The Review_c object has a lookup relationship up to the Job_Application_c object. The Job_Application_c object has a master-detail relationship up to the Position_c object. The relationship field names are based on the auto populated defaults. What is the recommended way to display field data from the related Review_c records on a Visualforce page for a single Position_c record?
Utilize the Standard Controller for Position_c and cross-object Formula Fields on the Job_Application_c object to display Review_c data
Utilize the Standard Controller for Position_c and a Controller Extension to query for Review_c
Utilize the Standard Controller for Position_c and expression syntax in the Page to display related Review_c data through the Job_Application_c object
Utilize the Standard Controller for Position_c and cross-object Formula Fields on the Review_c object to display Review_c data
How would a developer use Schema Builder to delete a custom field from the Account object that was required for prototyping but is no longer needed?
Mark the field for deletion in Schema Builder and delete it from the declarative UI
Delete the field from Schema Builder and then all references in the code will be removed
Remove all references in the code and then the field will be removed from Schema Builder
Remove all references from the code and then delete the custom field from Schema Builder
Which component is available to deploy using Metadata API Choose 2 answers
Case Layout
Case Feed Layout
Account Layout
Console Layout
What would a developer do to update a picklist field on related Opportunity records when a modification to the associated Account record is detected?
Create a process with Process Builder
Create a Workflow Rule with a field update
Create a Visualforce page
Create a Lightning Component
"A sObject named Application_c has a lookup relationship to another subject named Position_c. Both Application_c and Position_c have a picklist field named Status_c. When Status_c field on Position_c is updated, the Status_c field on Application_c needs to be populated automatically with the same value, and execute a workflow rule on Application_c. How can a developer accomplish this?
By using an Apex trigger with a DML Operation
By configuring a crossfobject field update with workflow
By changing Application_c.Status_c into formula field
By changing Application_c.Status_c into a rollfup summary field
What is true of a partial sandbox that is not true of a full sandbox? Choose 2 answers
Use of change sets
More frequent refreshes
Only includes necessary metadata
Limited to 5GB of data
What is the minimum log level needed to see user generated debug statements?
FINE
DEBUG
WARN
INFO
Por favor espera - en proceso…