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The following DEX-450 questions are part of our Salesforce DEX-450 real exam questions full version. There are 456 in our DEX-450 full version. All of our DEX-450 real exam questions can guarantee you success in the first attempt. If you fail DEX-450 exam with our Salesforce DEX-450 real exam questions, you will get full payment fee refund. Want to practice and study full verion of DEX-450 real exam questions? Go now!

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Salesforce DEX-450 Exam Actual Questions

The questions for DEX-450 were last updated on Apr 24,2024 .

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Question#1

Which three options can be accomplished with formula fields? (Choose three.)

A. Generate a link using the HYPERLINK function to a specific record.
B. Display the previous value for a field using the PRIORVALUE function.
C. Determine if a datetime field value has passed using the NOW function.
D. Return and display a field value from another object using the VLOOKUP function.
E. Determine which of three different images to display using the IF function.

Question#2

How should a developer prevent a recursive trigger?

A. Use a “one trigger per object” pattern.
B. Use a static Boolean variable.
C. Use a trigger handler.
D. Use a private Boolean variable.

Question#3

A newly hired developer discovers that there are multiple triggers on the case object.
What should the developer consider when working with triggers?

A. Developers must dictate the order of trigger execution.
B. Trigger execution order is based on creation date and time.
C. Unit tests must specify the trigger being tested.
D. Trigger execution order is not guaranteed for the same sObject.

Question#4

A Visualforce page is required for displaying and editing Case records that includes both standard and custom functionality defined in an Apex class called myControllerExtension.
The Visualforce page should include which <apex:page> attribute(s) to correctly implement controller functionality?

A. controller=“Case” and extensions=“myControllerExtension”
B. extensions=“myControllerExtension”
C. controller=“myControllerExtension”
D. standardController=“Case” and extensions=“myControllerExtension”

Question#5

What is the requirement for a class to be used as a custom Visualforce controller?

A. Any top-level Apex class that has a constructor that returns a PageReference
B. Any top-level Apex class that extends a PageReference
C. Any top-level Apex class that has a default, no-argument constructor
D. Any top-level Apex class that implements the controller interface

Exam Code: DEX-450Q & A: 456 Q&AsUpdated:  Apr 24,2024

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