Free Salesforce CRT-450 Exam Questions

Become Salesforce Certified with updated CRT-450 exam questions and correct answers

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Total 387 Questions | Updated On: Feb 10, 2026

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Question 1

Which annotation exposes an Apex class as a RESTful web service?

A : RemoteAction

B : HttpInvocable

C : AuraEnabled

D : RestResource

Answer: D

Question 2

Universal Containers wants Opportunities to be locked from editing when reaching the Closed/Won stage.

Which two strategies should a developer use to accomplish this? Choose 2 answers

A : Use a validation rule.

B : Use a trigger.

Answer: A,B

Question 3

What is the maximum number of SOQL queries used by the following code? List<Account> aList = [SELECT Id FROM Account LIMIT 5]; for (Account a : aList){ List<Contact> cList = [SELECT Id FROM Contact WHERE AccountId = :a.Id); }

A : 5

B : 6

C : 1

D : 2

Answer: B

Question 4

A developer has a Visualforce page and custom controller to save Account records. The developer wants to display any validation rule violation to the user. How can the developer make sure that validation rule violations are displayed?

A : Add cuatom controller attributes to display the message.

B : Include < apex:message > on the Visualforce page.

C : Use a try/catch with a custom exception class.

D : Perform the DML using the Database.upsert() method.

Answer: B

Question 5

A Licensed_Professional__c custom object exist in the system with two Master-Detail fields for the following objects: Certification__c and Contact. Users with the 'Certification Representative' role can access the Certification records they own and view the related Licensed Professionals records, however users with the 'Salesforce representative' role report they cannot view any Licensed professional records even though they own the associated Contact record. What are two likely causes of users in the 'Sales Representative' role not being able to access the Licensed Professional records? Choose 2 answers

A : The organization-s sharing rules for Licensed_Professional__c have not finished their recalculation process.

B : The organization recently modified the Sales representative role to restrict Read/Write access to Licensed_Professional__c

C : The organization has a private sharing model for Certification__c, and Contact is the primary relationship in the Licensed_Professional__c object

D : The organization has a private sharing model for Certification__c, and Certification__c is the primary relationship in the Licensed_Professional__c object.

Answer: A,D

Page: 1 / 78

Total 387 Questions | Updated On: Feb 10, 2026

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