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The PDII certification exam consists of 60 multiple-choice questions and is timed for two and a half hours. It is a proctored exam that can be taken online or in-person at a testing center. The passing score for the exam is 63%, and the exam fee is $400. Salesforce Certified Platform Developer II (PDII) certification is valid for three years and can be renewed by passing the latest version of the PDII exam or by completing relevant Trailhead modules.

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Salesforce Certified Platform Developer II (PDII) Sample Questions (Q177-Q182):

NEW QUESTION # 177
Consider the Apex class below that defines a RemoteAction used on 2 Visualforce search page.

Which code snippet will assert that the remote action returned the correct Account?
A)

B)

C)

  • A. Option B
  • B. Option C
  • C. Option D
  • D. Option A

Answer: B

Explanation:
The code snippet in option C will assert that the remote action returned the correct Account by using the Test.startTest() and Test.stopTest() methods to force the asynchronous callout to execute and return the response. Then, the code uses the System.assertEquals() method to compare the expected and actual values of the Account name. The code snippet in option A will not work because it does not use the Test.stopTest() method to wait for the response. The code snippet in option B will not work because it does not use the Test.startTest() method to mark the start of the test context. The code snippet in option D will not work because it does not use the System.assertEquals() method to perform the assertion. Reference: [Testing Custom Controllers and Controller Extensions], [Testing Asynchronous Apex], [System Class]


NEW QUESTION # 178
Consider the code above.

When a user dicks on the Link of a Contact's name, what happens'

  • A. The outputPanel refreshes, showing the Contacts details.
  • B. The page refreshes, showing the Contact's details.
  • C. A new page opens, showing the Contact's details.
  • D. Nothing happens: the commandLink is missing an action attribute.

Answer: A


NEW QUESTION # 179
A developer is inserting, updating, and deleting multiple lists of records in a single transaction and wants to ensure that any error prevents all execution.
How should the developer implement error exception handling in their code to handle this?

  • A. Use Database methods to obtain lists of Database.SaveResults.
  • B. Use a try-catch statement and handle DML cleanup in the catch statement,
  • C. Use a try-catch and use sObject.addError() on any failures.
  • D. Use Database.setSavepoint {} and Database.rollBack with a try-catch statement.

Answer: D

Explanation:
The best way to implement error exception handling in their code to handle this requirement is to use Database.setSavepoint() and Database.rollback() with a try-catch statement. Database.setSavepoint() is a method that creates a savepoint, which is a point in the request that specifies the state of the database at that time. Database.rollback() is a method that rolls back the database to the state that was saved at a specified savepoint. A try-catch statement is a way to handle exceptions, which are errors that occur during the execution of the code. By using Database.setSavepoint() and Database.rollback() with a try-catch statement, the developer can create a savepoint before inserting, updating, or deleting the lists of records, and then roll back to the savepoint if any error occurs. This way, the developer can ensure that any error prevents all execution and preserves the database integrity . Reference: [Savepoints and Transactions], [Database.setSavepoint Method], [Database.rollback Method], [Exception Handling]


NEW QUESTION # 180
A developer is trying to access org data from within a test class. Which sObject type requires the test class to have the (seeAllData=true) annotation?

  • A. Profile
  • B. RecordType
  • C. Report
  • D. User

Answer: C

Explanation:
Explanation
Test (SeeAllData=true) annotation is used to grant test classes and individual test methods access to all data in the organization, including pre-existing data that the test didn't create. This annotation is required for Apex code saved using Salesforce API version 24.0 and later.
Profile is one of the sObject types that require the isTest (SeeAllData=true) annotation to access org data from within a test class. Other sObject types that require this annotation are User, UserRole, Group, GroupMember, QueueSobject, and CronTrigger.
Therefore, using Profile as the sObject type requires the test class to have the isTest (SeeAllData=true) annotation.


NEW QUESTION # 181
A developer implemented a custom data table in a Lightning web component with filter functionality. However, users are submitted support tickets about long load times when the filters are changed. The component uses an Apex method that is called to query for records the selected filters.
What should the developer do to improve performance of the component?

  • A. Use setStorable( ) in the Apex method to store the response in the client-side cache
  • B. Use a selective SOQL query with a custom index.
  • C. Return all records into a list when the component is created and filter the array in JavaScript
  • D. Use SOSL to Query the records on filter change.

Answer: A


NEW QUESTION # 182
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