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: Jan 29, 2026

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Question 1

Ursa Major Solar has a custom object, serviceJob-o, with an optional Lookup field to Account called

partner-service-Provider_c.

The TotalJobs-o field on Account tracks the total number of serviceJob-o records to which a partner service

provider Account is related.

What is the most efficient way to ensure that the Total job_o field kept up to data?

A : Change TotalJob_o to a roll-up summary field.

B : Create a record-triggered flow on ServiceJob_o.

C : Create an Apex trigger on ServiceJob_o.

D : Create a schedule-triggered flow on ServiceJob_o.

Answer: A

Question 2

What are two ways a developer can get the status of an enquered job for a class that queueable interface? Choose 2 answers

A : View the apex status Page

B : View the apex flex Queue

C : View the apex Jobs page

D : Query the AsyncApexJobe object

Answer: A,C

Question 3

A developer wrote an Apex method to update a list of Contacts and wants to make it available for use by Lightning web components.

Which annotation should the developer add to the Apex method to achieve this?

A :

B :

C :

D :

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

A developer must create a CreditcardPayment class that provides an implementation of an existing Payment class. Public virtual class Payment { public virtual void makePayment(Decimal amount) { /*implementation*/ } } Which is the correct implementation?

A : Public class CreditcardPayment extends Payment {public override void makePayment(Decimal amount) { /*implementation*/ }}

B : Public class CreditCardPayment implements Payment {public virtual void makePayment(Decimal amount) { /*implementation*/ }}

C : Public class CreditCardPayment extends Payment {public virtual void makePayment(Decimal amount) { /*implementation*/ }}

D : Public class CreditCardPayment implements Payment {public override void makePayment(Decimal amount) { /*Implementation*/ }}

Answer: A

Page: 1 / 78

Total 387 Questions | Updated On: Jan 29, 2026

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