Platform-Developer-II Free Practice Test

- (Exam Topic 1)
A developer has written an After Update trigger on Account. A workflow rule and field update cause the trigger to repeatedly update the Account records.
How should the developer handle the recursive trigger?

1. A. Deactivate the trigger and move the logic into a Process or Flow
2. B. Deactivate the workflow rule to prevent the field update from executing
3. C. Use a static variable to prevent the trigger from executing more than once
4. D. Use a global variable to prevent the trigger from executing more than once

Correct Answer: C

- (Exam Topic 1)
A custom field Exec_Count_c of type Number is created on an Account object. An account record with value of "1" for a: Exec__Count_c is saved. A workflow field update is defined on the Exec_Count_c field, to increment its value every time an account record is created or updated. The following trigger is defined on the account:
trigger ExecOrderTrigger on Account (before insert, before update, after insert, after update){ for (Account accountlnstance: Trigger.New){ if (Trigger . isBefore){ accountlnstance Exec_Count_c += 1; } System, debug (accountlnstance.Exec_Count_c); } }

1. A. 1,2,3,3
2. B. 1,2,3,4
3. C. 2, 2, 4, 4
4. D. 2,2,3,3

Correct Answer: C

- (Exam Topic 1)
How should a developer verify that a specific Account record is being tested in a test class for a visualforce controller?

1. A. Insert the Account in the test class, instantiate the page reference in the test class, then use System.currentPageReference().getParameters{}.put() to set the Account ID.
2. B. Instantiate the page reference in the test class, insert the Account in the test class, then use seeAHData-true to view the Account.
3. C. Insert the Account into Salesforce, instantiate the page reference in the test class, then use System.setParentRecordId().get() to set the Account ID.
4. D. Instantiate the page reference in the test class, insert the Account in the test class, then use System.setParentRecordld().get() to set the Account ID.

Correct Answer: A

- (Exam Topic 3)
A developer created a JavaScript library that simplifies the development of repetitive tasks and features and uploaded the library as a static resource called jsutils in Salesforce. Another developer is coding a new Lightning web component (LWC) and wants to leverage the library.
Which statement properly loads the static resource within the LWC?

1. A. import {jsUtilities} from '@salesforce/reaourceUrljsUtila’;
2. B. import jUtilities from ‘@salesforce/reaourceUrljsUtila’;
3. C. j sUtils}’’/>
4. D. const jsUtility = SA.get ('SReaource.jsUtils');

Correct Answer: B

- (Exam Topic 3)
Which statement is true regarding savepoints?

1. A. Savepoints are not limited by DML statement governor limits
2. B. You can roll back to any savepoint variable created In any order
3. C. Static variables are not reverted during a rollback.
4. D. Reference to savepoints can cross trigger invocations.

Correct Answer: C