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: May 12, 2026

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Question 1

An org has two custom objects:

* Plan_c, that has a master-detail relationship to the Account object.

* Plan_item_c, that has a master-detail relationship to the plan_C object.

What should a developer use to create a Visualforce section in the Account page layout that displays all of the plan.. Account and all of the Plan_item_c records related to those plan_c records.

A : A controller extension with a custom controller

B : A standard controller with a custom controller

C : A standard controller with a controller extension

D : A custom controller by itself

Answer: C

Question 2

A developer has a Apex controller for a Visualforce page that takes an ID as a URL parameter. How should the developer prevent a cross site scripting vulnerability?

A : ApexPages.currentPage() .getParameters() .get('url_param')

B : ApexPages.currentPage() .getParameters() .get('url_param') .escapeHtml4()

C : String.ValueOf(ApexPages.currentPage() .getParameters() .get('url_param'))

D : String.escapeSingleQuotes(ApexPages.currentPage() .getParameters(). get('url_param'))

Answer: B

Question 3

Given the following trigger implementation:

trigger leadTrigger on Lead (before update){

final ID BUSINESS_RECORDTYPEID = '012500000009Qad';

for(Lead thisLead : Trigger.new){

if(thisLead.Company != null && thisLead.RecordTypeId != BUSINESS_RECORDTYPEID){

thisLead.RecordTypeId = BUSINESS_RECORDTYPEID;

}

The developer receives deployment errors every time a deployment is attempted from Sandbox to Production.

What should the developer do to ensure a successful deployment?

A : Ensure BUSINESS_RECORDTYPEID is retrieved using Schema.Describe calls.

B : Ensure a record type with an ID of BUSINESS_RECORDTYPEID exists on Production prior to deployment.

C : Ensure BUSINESS_RECORDTYPEID is pushed as part of the deployment components.

D : Ensure the deployment is validated by a System Admin user on Production.

Answer: B

Question 4

A developer created a custom order management app that uses an Apex class. The order is represented by an Order object and an Orderltem object that has a master-detail relationship to Order. During order processing, an order may be split into multiple orders.

What should a developer do to allow their code to move some existing Orderltem records to a new Order record?

A : Change the master-detail relationship to an external lookup relationship.

B : Add without sharing to the Apex class declaration.

C : Create a junction object between Orderltem and Order.

D : Select the Allow reparenting option on the master-detail relationship.

Answer: D

Question 5

Universal Containers implemented a private sharing model for the Account object. A custom Account search tool was developed with Apex to help sales representatives find accounts that match multiple criteria they specify. Since its release, users of the tool report they can see Accounts they do not own. What should the developer use to enforce sharing permission for the currently logged-in user while using the custom search tool?

A : Use the schema describe calls to determine if the logged-in users has access to the Account object.

B : Use the without sharing keyword on the class declaration.

C : Use the UserInfo Apex class to filter all SOQL queries to returned records owned by the logged-in user.

D : Use the with sharing keyword on the class declaration.

Answer: D

Page: 1 / 78

Total 387 Questions | Updated On: May 12, 2026

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