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Home > Salesforce > Salesforce Certifications > DEX-403
Salesforce DEX-403  Exam Questions & Answers
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Salesforce DEX-403 Exam Questions & Answers


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  • Vendor: Salesforce

    Exam Code: DEX-403

    Exam Name: Declarative Development for Platform App Builders in Lightning

    Certification Provider: Salesforce

    Total Questions: 474 Q&A ( View Details)

    Updated on: May 27, 2026

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DEX-403 Online Practice Questions and Answers

Questions 1

An organization wants to create a field to store manager data on the user object. The manager field is a reference to another user record.

What type of relationship should be used?

A. Master-Detail

B. Lookup

C. Many-to-many

D. Hierarchical

Show Answer

Correct Answer: D

Hierarchical relationship: This type of relationship is a special lookup relationship available only for the user object. It allows users to use a lookup field to associate one user with another that does not directly or indirectly refer to itself. For example, you can create a custom hierarchical relationship field to store each user's direct manager.

Questions 2

The VP of Marketing wants to broadcast an e-mail to 10,000 contacts in Salesforce on a regular basis, but realizes Salesforce's mass e-mail functionality has a limitation on the number of e-mails that can be sent each day.

What action should the app builder take?

A. Request Salesforce increase the number of maximum daily e-mails.

B. Download all Contacts to a CSV file and use an e-mail client to send the e-mails.

C. Develop Apex code and Visualforce pages to send the e-mails.

D. Research and evaluate products available on AppExchange to send mass e-mails.

Show Answer

Correct Answer: D

Questions 3

Which of the following can you create safely in a production organization?

A. Apex Classes

B. Triggers

C. Custom Apex Controllers for Visualforce Pages

D. Reports and dashboards

Show Answer More Questions

Correct Answer: D

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