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: Apr 16, 2026

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Question 1

A developer wrote Apex code that calls out to an external system. How should a developer write the test to provide test coverage?

A : Write a class that extends HTTPCalloutMock.

B : Write a class that implements the HTTPCalloutMock interface.

C : Write a class that implements the WebserviceMock interface.

D : Write a class that extends WebserviceMock

Answer: B

Question 2

In the Lightning UI, where should a developer look to find information about a Paused Flow Interview?

A : On the Paused Row Interviews related List for a given record

B : In the Paused Interviews section of the Apex Flex Queue

C : In the system debug log by Altering on Paused Row Interview

D : On the Paused Row Interviews component on the Home page

Answer: B

Question 3

A lead developer creates an Apex interface called 'Laptop'. Consider the following code snippet:

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How can a developer use the Laptop Interface within the Silvertaptop class?

A : @Extends(class=Laptop'')public class SilverLaptop

B : public calss SilverLaptop extends Laptop

C : @Interface (class=''Laptop'')public class SilverLaptop

D : public class Silverlaptop implements Laptop

Answer: B

Question 4

A developer needs to make a custom Lightning Web Component available in the Salesforce Classic user interface. Which approach can be used to accomplish this?

A : Wrap the Lightning Web Component In an Aura Component and surface the Aura Component as a Visualforce tab.

B : Embed the Lightning Web Component is a Visualforce Component and add directly to the page layout.

C : Use the Lightning Out JavaScript library to embed the Lightning Web Component in a Visualforce page and add to the page layout.

D : Use a Visualforce page with a custom controller to invoke the Lightning Web Component using a call to an Apex method.

Answer: C

Question 5

A company has been adding data to Salesforce and has not done a good Job of limiting the creation of duplicate Lead records. The developer is considering writing an Apex process to identify duplicates and merge the records together.

Which two statements are valid considerations when using merged?

Choose 2 answers

A : The field values on the master record are overwritten by the records being merged.

B : Merge is supported with accounts, contacts, cases, and leads.

C : External ID fields can be used with the merge method.

D : The merge method allows up to three records, including the master and two additional records with the same sObject type, to be merged into the master record.

Answer: B,D

Page: 1 / 78

Total 387 Questions | Updated On: Apr 16, 2026

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