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: Apr 02, 2026

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Question 1

Given the following code snippet, that is part of a custom controller for a Visualforce page:

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In which two ways can the try/catch be enclosed to enforce object and field-level permissions and prevent the DML statement from being executed if the current logged-in user does not have the appropriate level of access? Choose 2 answers

A : Use if (Schema, sobjectType, Contact, isUpdatable ( ) )

B : Use if (Schema , sobjectType. Contact. Field, Is_Active_c. is Updateable ( ) )

C : Use if (Schema.sObjectType.Contact.isAccessible ( ) )

D : Use if (thisContact.Owner = = UserInfo.getuserId ( ) )

Answer: A,B

Question 2

what are the three languages used in the visualforce page?

A : Javascript, CSS, HTML

B : Apex, Json, SQL

C : C++, CSS, query

Answer: A

Question 3

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 4

What is the result of the following code?

A : The record will not be created and a exception will be thrown.

B : The record will be created and a message will be in the debug log

C : The record will not be created and no error will be reported.

D : The record will be created and no error will be reported.

Answer: C

Question 5

A develop created these three roll-up summary fields on the custom object. Project_c:

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The developer is asked to create a new field that should the ratio between rejected and approved timesheet for a given project.

What are two benefits of choosing a formula held instead of an Apex trigger to fulfill the request? Choose 2 answers

A : A test class will validate the formula field during deployment.

B : A formula field will trigger existing automation when deployed.

C : A formula field will calculate the retroactively for existing records

D : Using a formula field reduces maintenance overhead.

Answer: B,C

Page: 1 / 78

Total 387 Questions | Updated On: Apr 02, 2026

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