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 10, 2026

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Question 1

When a user edits the Postal Code on an Account, a custom Account text field named ''Timezone'' must be

updated based on the values another custom object object called.

What is the optimal way to Implement this feature?

A : Build a flow with flow Builder.

B : Build an account assignment rule.

C : Create a formula field.

D : Create an account approval process.

Answer: A

Question 2

A developer must create a DrawList class that provides capabilities defined in the Sortable and Drawable interfaces. public interface Sortable { void sort(); } public interface Drawable { void draw(); } Which is the correct implementation?

A : Public class DrawList implements Sortable, Implements Drawable {public void sort() { /*implementation*/}public void draw() { /*implementation*/}]

B : Public class DrawList extends Sortable, Drawable {public void sort() { /*implementation*/}public void draw() { /*implementation*/}}

C : Public class DrawList implements Sortable, Drawable {public void sort() { /*implementation*/}public void draw() { /*implementation*/}}

D : Public class DrawList extends Sortable, extends Sortable, extends Drawable {public void sort() { /*implementation*/ }public void draw() { /* implementation */}

Answer: C

Question 3

What will be the output in the debug log in the event of a QueryExeption during a call to the @query method in the following Example?

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A : Querying Accounts. Query Exception.

B : Querying Accounts. Custom Exception.

C : Querying Accounts. Query Exception. Done

D : Querying Accounts. Custom Exception Done.

Answer: C

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

A developer must write an Apex method that will be called from a Lightning component. The method may

delete an Account stored in the accountRec variable.

Which method should a developer use to ensure only users that should be able to delete Accounts can

successfully perform deletions?

A : Schema.sObjectType.Account.isDeletable()

B : Account.isDeletable()

C : accountRec.isDeletable()

D : accountRec.sObjectType.isDeletable()

Answer: A

Page: 1 / 78

Total 387 Questions | Updated On: Feb 10, 2026

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