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 02, 2026

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Question 1

A developer has to identify a method in en Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a SOQL statement to save the changes to the database.

Which two techniques should the developer implement as a best practice to ensure transaction control and avoid exceeding governor limits?

Choose 2 answers

A : Use the @ReadOnly annotation to bypass the number of rows returned by a SOQL.

B : Use Partial DHL statements to ensure only valid data is committed.

C : Use the Database.Savepoint method to enforce database integrity.

D : Use the System.Limit class to monitor the current CPU governor limit consumption.

Answer: C,D

Question 2

Managers at Universal Containers want to ensure that only decommissioned containers are able to be deleted

in the system. To meet the business requirement a Salesforce developer adds "Decommissioned" as a picklist

value for the Status _c custom field within the Container _c object.

Which two approaches could a developer use to enforce only Container records with a status of

"Decommissioned" can be deleted?

Choose 2 answers

A : Before record-triggered flaw

B : Apex trigger

C : After record-triggered flow

D : Validation rule

Answer: B,D

Question 3

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

Question 4

Which code displays the contents of a Visualforce page as a PDF?

A : < apex:page contentType='pdf' >

B : < apex:page rendersAs='application\/pdf' >

C : < apex:page contentType='application\/pdf' >

D : < apex:page renderAs='pdf' >

Answer: D

Question 5

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

Page: 1 / 78

Total 387 Questions | Updated On: Apr 02, 2026

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