100% Free DEX-403 Practice Exam Questions and Answers

Stay Ahead with Latest DEX-403 Salesforce Platform APP Builder Practice Test Questions 2026

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Total 654 Questions | Updated On: Oct 26, 2026

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Question 1

An admin is trying to add a custom VF page to the mobile app quick navigation menu but can’t. What might be the problem?

A : Menu hasn’t been configured for VF page.

B : VF page has fields that profile can’t access.

C : VF page doesn’t have a tab.

Answer: C

Question 2

An app builder received a request to extend record access beyond the organization-wide defaults configured. Which two features satisfy this requirement?

Choose 2 answers

A : Sharing Rules

B : Public Groups

C : Permission Set Groups

D : Manual Sharing Rules

Answer: A,B

Question 3

A custom object named Assignment has private sharing setting that grants access using hierarchies. The

organization has a role hierarchy where each Territory Manager reports to an Area Manager, who reports to a

VP of Sales. The VP of Sales is at the top of the role hierarchy. A user who is in the Area Manager role creates

a new Assignment record.

Who can see this record?

A : The record owner only.

B : The record owner and the VP of Sales.

C : The record owner and all of the other Area Managers.

D : The record owner and all of the Territory Managers in their hierarchy.

Answer: B

Question 4

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

Question 5

An app Builder creates an Account validation rule on the Industry field that will throw an error if the length of the field is longer than 6 characters. Another App Builder creates a workflow rule with a field update that sets the Industry field to Technology whenever the Billing City field is set to San Francisco. What will happen the next time a sales person saves an Account with a Billing City of San Francisco?

A : The record will save and the Industry field will change to Technology

B : The record will not save and the validation rule's error message will be displayed

C : The record will not save and no error message will be displayed

D : The record will save but the Industry field will not change to Technology

Answer: A

Page: 1 / 131

Total 654 Questions | Updated On: Oct 26, 2026

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