Salesforce CRT-450 Free Sample Exam Questions 2026

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Page: 1 / 41
Total Questions: 201

Questions & Answers PDF

• Question 1

  

  A developer creates a new Apex trigger with a helper class, and writes a test class that only exercises 95% coverage of the new Apex helper class.Change Set deployment to production fails with the test coverage warning:'Test coverage of selected Apex Trigger is 0%, at least 1% test coverage is required.'What should the developer do to successfully deploy the new Apex trigger and helper class?

  • Run the tests using the Run All Tests' method.
  • Remove the failing test methods from the test class
  • Create a test class and methods to cover the Apex trigger.
  • Increase the test class coverage on the helper class.

  Reveal Answer Answer: C Next Question

• Question 2

  

  What are two use cases for executing Anonymous Apex code?Choose 2 answers

  • schedule an Apex class to run periodically
  • To delete 15,000 inactive Accounts in a single transaction after a deployment
  • To run a batch Apex class to update all Contacts
  • To add unit test code coverage to an org

  Reveal Answer Answer: A, C Next Question

• Question 3

  

  A developer creates a custom exception as shown below:public class ParityException extends Exception { }What are two ways the developer can fire the exception in Apex?

  • throw new ParityException ();
  • throw new parityException ('parity does not match');
  • new ParityException ();
  • new ParityException('parity does not match');

  Reveal Answer Answer: A, B Next Question

• Question 4

  

  What is the value of the Trigger.old context variable in a before insert trigger?

  • An empty list of sObjects
  • Undefined
  • null
  • A list of newly created sObjects without IDs

  Reveal Answer Answer: C Next Question

• Question 5

  

  If Apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which two statements are true regarding governor limits?Choose 2 answers

  • The Apex governor limits are reset for each iteration of the execute () method.
  • The Apex governor limits cannot be exceeded due to the asynchronaus nature of the transaction.
  • The Apex governor limits will use the asynchronous limit levels.
  • The Apex governor limits are omitted while calling the constructor of the Apex class.

  Reveal Answer Answer: A, B Next Question

• Question 6

  

  A developer is creating an app that contains multiple Lightning web components.One of the child components is used for navigation purposes. When a user clicks a button called Next in the child component, the parent component must be alerted so it can navigate to the next page.How should this be accomplished?

  • Update a property on the parent.
  • Call a method in the Apex controller.
  • Fire a notification.
  • Create a custom event.

  Reveal Answer Answer: D Next Question

• Question 7

  

  A developer created a new after insert trigger on the Lead object that creates Task records for each Lead.After deploying to production, an existing outside integration that inserts Lead records in batches to Salesforce is occasionally reporting total batch failures being caused by the Task insert statement. This causes the integration process in the outside system to stop, requiring a manual restart.Which change should the developer make to allow the integration to continue when some records in a batch cause failures due to the Taskinsert statement, so that manual restarts are not needed?

  • Use the Database method with allow one set to false.
  • Deactivate the trigger before the integration runs.
  • Remove the Apex class from the integration user's profile.
  • Use a try-catch block after the insert statement.

  Reveal Answer Answer: A Next Question

• Question 8

  

  Universal Containers is building a recruiting app with an Applicant object that stores information about an individual person and a Jobobject that represents a job. Each applicant may apply for more than one job.What should a developer implement to represent that an applicant has applied for a job?

  • Junction object between Applicant and Job
  • Lookup field from Applicant to Job
  • Master-detail field from Applicant to Job
  • Formula field on Applicant that references Job

  Reveal Answer Answer: A Next Question

• Question 9

  

  A developer wants to get access to the standard price book in the org while writing a test class that covers an OpportunityLineltem trigger.Which method allows access to the price book?

  • Use Test .getStandardPricebookid() to get the standard price book ID.
  • Use @isTest [SeeAllData=true| and delete the existing standard price book.
  • Use @Testvisible to allow the test method to see the standard price book.
  • Use Test. loadData () and a static resource to load a standard price book.

  Reveal Answer Answer: A Next Question

• Question 10

  

  Which two are best practices when it comes to Aura component and application event handling?Choose 2 answers

  • Try to use application events as opposed to component events.
  • Reuse the event logic in a component bundle, by putting the logic in the helper.
  • Use component events to communicate actions that should be handled at the application level.
  • Handle low-level events in the event handler and re-fire them as higher-level events.

  Reveal Answer Answer: B, D Next Question

Page: 1 / 41
Total Questions: 201

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