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: Mar 25, 2026

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Question 1

As a part of class implementation a developer must execute a SOQL query against a large data ser based on the contact object. The method implementation is as follows.

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Which two methods are best practice to implement heap size control for the above code? (Choose 2 Answers)

A : Use the FOR UPDATE option on the SOQL query to lock down the records retrieved.

B : Use visual keyword when declaring the retrieve variable.

C : Use a SOQL FOR loop, to chunk the result set in batches of 200 records.

D : Use WHERE clauses on the SOQL query to reduce the number of records retrieved.

Answer: B,C

Question 2

Which two types of process automation can be used to calculate the shipping cost for an Order when the Order is placed and apply a percentage of the shipping cost of some of the related Order Products?

Choose 2 answers

A : Workflow Rule

B : Approval Process

C : Process Builder

D : Flow Builder

Answer: C,D

Question 3

A developer is writing tests for a class and needs to insert records to validate functionality.

Which annotation method should be used to create record for every method in the test class?

A : @isTest (SeeAllData-true)

B : @FreTest

C : @TestSetup

D : @StartTest

Answer: C

Question 4

What are two benefits of using declarative customizations over code? Choose 2 answers

What are two benefits of using declarative customizations over code?

A : Declarative customizations automatically update with each Salesforce release.

B : Declarative customizations automatically generate test classes.

C : Declarative customizations automatically generate test classes.

D : Declarative customizations generally require less maintenance.

Answer: A,C

Question 5

A developer must create a lightning component that allows users to input contact record

information to create a contact record, including a salary__c custom field. what should the

developer use, along with a lightning-record-edit form, so that salary__c field functions as a

currency input and is only viewable and editable by users that have the correct field levelpermissions on salary__C?

A : < ligthning-input-field field-name='Salary__c' >< /lightning-input-field >

B : < lightning-formatted-number value='Salary__c' format-style='currency' >< /lightning-formatted-number >

C : < lightning-input type='number' value='Salary__c' formatter='currency' >< /lightning-input >

D : < lightning-input-currency value='Salary__c' >< /lightning-input-currency >

Answer: A

Page: 1 / 78

Total 387 Questions | Updated On: Mar 25, 2026

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