Higher Test Marks with Free Online DEX-403 Exam Practice

Assess the CertsIQ’s updated DEX-403 exam questions for free online practice of your Declarative Development for Platform App Builders in Lightning Experience (WI25) test. Our DEX403 dumps questions will enhance your chances of passing the Salesforce Platform APP Builder certification exam with higher marks.

Exam Code: DEX-403
Exam Questions: 654
Declarative Development for Platform App Builders in Lightning Experience (WI25)
Updated: 16 Oct, 2025
Question 1

Universal Containers deployed an app in a large change set from a Developer Sandbox to a Developer Pro Sandbox used for testing. After testing, changes had to be made to several of the components in the change set. How should an app builder move the new changes to the Developer Pro Sandbox?

Options :
Answer: D

Question 2

Which of the following is not a valid return type of a custom formula?

Options :
Answer: B

Question 3

Identify the field update limitations. (Choose three.)

Options :
Answer: A,B,C

Question 4

You are building a project mgmt app. According to the design given to you, a project must store info regarding
the various functional modules under it. Each functional module must store info regarding responsibility
assigned to each developer. Info about the responsibility must have info about the due date and status.
What could be the most optimal model to achieve this?

Options :
Answer: A

Question 5

Universal Containers manages internal projects by department using a custom object called Projects. Only
employees in the project’s respective department should have view access to all of the department’s project
records. If an employee changes job roles and moves to another department, the employee should no longer
have access to the projects within their former department.
Which two options will meet these requirements assuming the organization-wide default for Projects is set to
Private? (Choose two.)X

Options :
Answer: C,D

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