Free Practice Salesforce DEX-450 Exam Questions 2025

Stay ahead with 100% Free Programmatic Development using Apex and Visualforce in Lightning Experience (WI25) DEX-450 Dumps Practice Questions

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Total 387 Questions | Updated On: Feb 15, 2025

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Question 1

Use @TestVisible to allow the test method to see the standard PriceBook.

A : < apex:outputField value='{!ctrl.userInput}' / >

B : < apex:outputText escape='false' value=' {!$CurrentPage.parameters.userInput}' / >

C : < apex:outputText value='{!CurrentPage.parameters.userInput}' / >

D : < apex:outputField escape='false' value='{!ctrl.userInput}' / >

Answer: B

Question 2

Which two operations can be performed using a formula field? Choose 2 answers

A : Displaying the last four digits of an encrypted Social Security number

B : Triggering a Process Builder

C : Displaying an Image based on the Opportunity Amount

D : Calculating a score on a Lead based on the information from another field

Answer: C,D

Question 3

Universal Containers decided to transition from Classic to Lightning Experience. They asked a developer to

replace a JavaScript button that was being used to create records with prepopulated values.

What can the developer use to accomplish this?

A : Record triggered flows

B : Apex triggers

C : Validation rules

D : Quick Actions

Answer: D

Question 4

A company decides to implement a new process where every time an Opportunity is created, a follow up Task

should be created and assigned to the Opportunity Owner.

What is the most efficient way for a developer to implement this?

A : Auto-launched flow on Task

B : Apex trigger on Task

C : Task actions

D : Record-trigger flow on Opportunity

Answer: D

Question 5

Universal Containers has an order system that uses an Order Number to identify an order for customers and service agents. Order will be imported into Salesforce.

A : Lookup

B : Direct Lookup

C : Number with External ID

D : Indirect Lookup

Answer: C

Page: 1 / 78

Total 387 Questions | Updated On: Feb 15, 2025

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