Free Salesforce DEX-403 Exam Questions

Become Salesforce Certified with updated DEX-403 exam questions and correct answers

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Total 654 Questions | Updated On: Apr 27, 2026

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Question 1

Property installing managed packages helps prevent conflicts with customizations made by customers and

partners.

What functionality should be used to set up packages?

A : Help setting

B : Namespace

C : Allow sharing

D : Description

Answer: B

Question 2

Which three options art availably when activating a Lightning page from the Lightning App Builder?

Choose 3 answers

A : Assign the page to a combination of apps and profiles.

B : Assign the page to a combination of apps and permission sets.

C : Make the page the org default.

D : Make the page the default homepage for specific roles.

E : Make the page the default homepage for specific apps.

Answer: A,C

Question 3

In terms of the order of execution, what must be taken into account when using Validation rules & Workflows?

A : The order of execution can be controlled in Salesforce setup.

B : Validation rules fire before Workflow rules therefore will not catch any data that does not abide by yourValidation rules.

C : Validation rules fire after Workflow rules, so you must ensure that Workflow rules abide by your Validationrules to avoid errors.

D : Validation rules & Workflow rules fire on separate automation schedules and therefore the order ofexecution can be ignored.

Answer: B

Question 4

What sandbox should you use for data load and integration testing?

A : Developer

B : Partial Copy

C : Full Sandbox

D : Developer Pro

Answer: D

Question 5

An app builder wants to limit the amount of fields users are required to fill out when creating a new Opportunity. Once they fill out the required fields and save, the full record page with additional fields relevant to the Opportunity type becomes available. How could this be accomplished?

A : Once the required fields are populated, use a sharing rule to share the new fields with the user.

B : Use different page layouts for Opportunity types based on the user profile.

C : Hide additional sections on the page layout and show the users how to manually expand them when they want to fill in the fields in the hidden sections.

D : Make the Opportunity type a required field on the initial Opportunity page layout and use automation to fill in the type field to a record type.

Answer: D

Page: 1 / 131

Total 654 Questions | Updated On: Apr 27, 2026

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