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 18, 2026

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Question 1

A developer has a single custom controller class that works with a Visualforce Wizard to support creating and editing multiple subjects. The wizard accepts data from user inputs across multiple Visualforce pages and from a parameter on the initial URL.

Which three statements are useful inside the unit test to effectively test the custom controller?

Choose 3 answers

A : insert pageRef.

B : Test.setCurrentPage(pageRef);

C : public ExtendedController(ApexPages StandardController cntrl) { }

D : ApexPages.CurrentPage().getParameters().put('input\', 'TestValue');

E : String nextPage - controller.save().getUrl();

Answer: A,B,D

Question 2

If apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which statement are true regarding governor limits? Choose 2 answers

A : The Apex governor limits might be higher due to the asynchronous nature of the transaction.

B : The apex governor limits are reset for each iteration of the execute() method.

C : The Apex governor limits are relaxed while calling the constructor of the Apex class

D : The Apex governor limits cannot be exceeded due to the asynchronous nature of the transaction,

Answer: A,B

Question 3

A custom Visualforce controller calls the ApexPages,addMessage () method, but no messages are rendering on the page.

Which component should be added to the Visualforce page to display the message?

A : < apex: pageMessages / >

B : < apex: pageMessage severity=''info''/ >

C : < Apex: facet name='' message''/ >

D : < Apex: message for='' info''/ >

Answer: B

Question 4

A team of developers is working on a source-driven project that allows them to work independently, with many different org configurations. Which type of Salesforce orgs should they use for their development?

A : Developer sandboxes

B : Scratch orgs

C : Full Copy sandboxes

D : Developer orgs

Answer: B

Question 5

Universal Containers has large number of custom applications that were built using a third-party javaScript framework and exposed using Visualforce pages. The Company wants to update these applications to apply styling that resembles the look and feel of Lightning Experience. What should the developer do to fulfill the business request in the quickest and most effective manner?

A : Incorporate the Salesforce Lightning Design System CSS stylesheet into the JavaScript applications.

B : Rewrite all Visualforce pages asLightning components.

C : Set the attribute enableLightning to true in the definition.

D : Enable Available for Lightning Experience, Lightning Communities, and the mobile app on Visualforce pages used by the custom application.

Answer: A

Page: 1 / 78

Total 387 Questions | Updated On: Feb 18, 2026

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