100% Free DEX-403 Practice Exam Questions (2026)

Stay Ahead with Updated Declarative Development for Platform App Builders in Lightning Experience (WI25) DEX-403 Practice Tests & Verified Answers

Salesforce DEX-403 Dumps & Practice Questions 2026

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Total 654 Questions | Updated On: Jul 29, 2026

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Question 1

The finance manager at Universal Containers wants to receive a new business notification email each time a new client is won. The sales manager wants to receive a task letting them know to onboard the new client unless it is a top-tier client. Which automation tool should an app builder use to best address all these requests?

A : Record-triggered flow

B : Screen flow

C : Apex

D : Approval process

Answer: A

Question 2

The CRM Manager at Universal Containers has requested that a custom text field be converted to a picklist in order to promote better data hygiene. What needs to be considered before changing the field type? Choose 2 answers

A : Existing list views that reference the field may be deleted.

B : Field references will be removed in Visualforce pages

C : All data should be backed up before converting a text field.

D : Changing a field type will remove existing field history.

Answer: A,C

Question 3

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

Question 4

SF can connect social profiles to all of the following objects except __________.

A : Leads

B : Person Accounts

C : Business Accounts

D : Contacts

E : Users

Answer: A

Question 5

Universal Containers wants some enhancements on its Opportunity page layout to improve efficiency and

collaboration.

Which two solutions should an app builder suggest to help meet these requirements? (Choose two.)

A : Use two Tabs components to separate record information from activities.

B : Mark stage dependent fields as required on the Opportunity page layout.

C : Add a Path component with fields and instructions aligning to stages on the Opportunity.

D : Set up an approval process requiring manager consent at each stage of the Opportunity.

Answer: B,C

Page: 1 / 131

Total 654 Questions | Updated On: Jul 29, 2026

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