Limited-Time Offer: Enjoy 50% Savings! - Ends In 0d 00h 00m 00s Coupon code: 50OFF
Welcome to QA4Exam
Logo

- Trusted Worldwide Questions & Answers

Most Recent Salesforce DEX-403 Exam Dumps

 

Prepare for the Salesforce Declarative Development for Platform App Builders in Lightning Experience exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Salesforce DEX-403 exam and achieve success.

The questions for DEX-403 were last updated on Jul 22, 2026.
  • Viewing page 1 out of 58 pages.
  • Viewing questions 1-5 out of 291 questions
Get All 291 Questions & Answers
Question No. 1

An app builder needs to deploy a new account detail page layout from sandbox to production.

Which three components should an app builder include in the Change Set to ensure it deploys successfully and visually as expected?

Choose 3 answers

Show Answer Hide Answer
Correct Answer: A, B, C

To deploy a new account detail page layout from sandbox to production, an app builder should include three components in the change set:

Detail page layout: The page layout defines the arrangement of fields, buttons, related lists, and other components on a record detail or edit page. It also controls which fields are required or read-only for users.Source

Custom fields: Custom fields are fields that are created by users to store additional information on standard or custom objects. Custom fields can have different data types, such as text, number, date, picklist, etc.Source

Custom actions: Custom actions are actions that are created by users to extend the functionality of standard or custom objects. Custom actions can be global or object-specific, and they can invoke different tools such as Lightning components, Visualforce pages, flows, etc. [Source]


Question No. 3

DreamHouse Realty wants to display a weather map component on a Lightning record page when a house is scheduled for a showing.

How should the app builder meet the requirement?

Show Answer Hide Answer
Correct Answer: A

To display a weather map component on a Lightning record page conditionally:

A . Component visibility should be used. This feature in the Lightning App Builder allows components on a Lightning page to be displayed based on specific criteria, such as field values or user attributes. In this case, the app builder can set the visibility of the weather map component to only appear when a house is scheduled for a showing based on the relevant field values.

For more details on setting up conditional component visibility, review the guide on Dynamic Lightning Pages.


Question No. 4

Northern Trail Outfitters has two custom objects that are part of a master-detail relationship.

What determines the ownership and sharing access of the detail record?

Show Answer Hide Answer
Question No. 5

Service agents at Ursa Major Solar want a more condensed case view. Service agents also want to be able to modify the associated contact and account records from the case page layout on the Lightning record page.

Which two components should an app builder use to meet these requirements?

Choose 2 answers

Show Answer Hide Answer
Correct Answer: C, D

Related record and Tabs. These are correct because the related record component allows service agents to view and edit fields from a related record on the same page, and the tabs component allows service agents to switch between different views of related lists or other components on the same page.


Unlock All Questions for Salesforce DEX-403 Exam

Full Exam Access, Actual Exam Questions, Validated Answers, Anytime Anywhere, No Download Limits, No Practice Limits

Get All 291 Questions & Answers