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 04, 2026

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Question 1

A developer has an integer variable called maxAttempts. The developer meeds to ensure that once maxAttempts is initialized, it preserves its value for the lenght of the Apex transaction; while being able to share the variable's state between trigger executions. How should the developer declare maxAttempts to meet these requirements?

A : Declare maxattempts as a member variable on the trigger definition.

B : Declare maxattempts as a private static variable on a helper class

C : Declare maxattempts as a constant using the static and final keywords

D : Declare maxattempts as a variable on a helper class

Answer: C

Question 2

A developer identifies the following triggers on the Expense_c object:

DeleteExpense,

applyDefaultstoexpense

validateexpenseupdate;

The triggers process before delete, before insert, and before update events respectively.

Which two techniques should the developer implement to ensure trigger best practice are

followed?

A : Unify the before insert and before update triggers and use Process Builder for the delete action.

B : Maintain all three triggers on the Expense__c object, but move the Apex logic out for the trigger definition.

C : Create helper classes to execute the appropriate logic when a record is saved.

D : Unify all three triggers in a single trigger on the Expense__c object that includes all events

Answer: C,D

Question 3

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 4

Cloud kicks has a muli-screen flow its call center agents use when handling inbound service desk calls.

At one of the steps in the flow, the agents should be presented with a list of order number and dates that are retrieved from an external odrer management system in real time and displayed on the screen.

What shuold a developer use to satisfy this requirement?

A : An invocae method

B : An apex REST class

C : An outbound message

D : An Apex Controller

Answer: B

Question 5

For which three items can 2 trace flag be configured?

Choose 3 answers

A : Flow

B : Apex Class

C : User

D : Apex Trager

E : Visualforce

Answer: B,C,D

Page: 1 / 78

Total 387 Questions | Updated On: Jan 04, 2026

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