Free Salesforce PDII Exam Questions

Become Salesforce Certified with updated PDII exam questions and correct answers

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Total 455 Questions | Updated On: May 21, 2026

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Question 1

A company has a custom object Sales_Help_Request__c that has a Lookup relationship to Opportunity. The Sales_Help_Request__c has a number field, Number_of_Hours__c, that represents the amount of time spent on the Sales_Help_Request__c.

A developer is tasked with creating a field, Total_Hours__c, on Opportunity that should be the sum of all of the Number_of_Hours__c values for the Sales_Help_Request__c records related to that Opportunity.

What should the developer use to implement this?

A : A workflow rule on the Sales_Help_Request__c object

B : A roll-up summary field on the Opportunity object

C : A trigger on the Opportunity object

D : A trigger on Sales_Help_Request__c

Answer: D

Question 2

A developer is working on an integration between Salestorce and an external system. The integration requires

sending a large amount of data to the external systern, which can cause long response times and timeouts.

To optimize the performance and avoid timeouts, which technique should be used?

A : Use a chained batch Apex to split the data into smaller batches.

B : Implement an asynchronous callout using the Continuation class,

C : Increase the timeout limit in the callout options,

D : Use the @future annotation to make the callout asynchronous.

Answer: B

Question 3

A developer notices the execution of all the test methods in a class takes a long time to run, due to the initial setup of ail the test data that is needed to perform the tests.

What should the developer do to speed up test execution?

A : Define a method that creates test data and annotate with @testSetup.

B : Define a method that creates test data and annotate with @createData

C : Reduce the amount of test methods in the class.

D : Ensure proper usage of test data factory In all test methods.

Answer: A

Question 4

Which three approaches should a developer Implement to obtain the best performance for data retrieval when building a Lightning web component?

Choose 3 answers

A : Use lazy load for occasionally accessed data.

B : Use layoutTypes : ['Full'] to display a set of fields.

C : Use the Lightning Data Service.