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Salesforce DEX-403 Exam Questions

Exam Name: Declarative Development for Platform App Builders in Lightning Experience
Exam Code: DEX-403
Related Certification(s): Salesforce Platform APP Builder Certification
Certification Provider: Salesforce
Number of DEX-403 practice questions in our database: 291 (updated: Nov. 21, 2024)
Expected DEX-403 Exam Topics, as suggested by Salesforce :
  • Topic 1: Automating with Lightning Process Builder and Workflow/ Deciding When Declarative Isn't Enough
  • Topic 2: Understanding Objects on the Lightning Platform/ Keeping Track of Unauthorized Changes
  • Topic 3: Creating Relationships Between Objects/ Programmatic Alternatives
  • Topic 4: Custom Applications and Custom Tabs/ Tools for Data Management
  • Topic 5: Building Your Data Model/ Organization Wide Defaults
  • Topic 6: Controlling Access to Records/ Defining Approval Processes
  • Topic 7: Auditing Configuration Changes/ Building Your User Interface
  • Topic 8: Lightning App, Record, and Home Page/ Enforcing Conditionally Required Fields
  • Topic 9: Automating Business Processes with Approvals/ Enforcing Proper Data Format
  • Topic 10: Automating Business Processes Using Flow/ Record Types and the User Interface
  • Topic 11: Exploring the Save Order of Execution/ Working with Transactions
Disscuss Salesforce DEX-403 Topics, Questions or Ask Anything Related

Felton

9 days ago
I passed the Salesforce exam, and the Pass4Success practice questions were a lifesaver. One question that puzzled me was about the Save Order of Execution. It asked about the sequence of events when a record is saved, and I had to think hard about the correct order of triggers and workflows.
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Stephania

14 days ago
Process Builder vs Flow vs Workflow Rules - know the differences! Exam had several scenarios to choose the best automation tool.
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Lashawna

15 days ago
Lightning Experience certification achieved! Grateful for Pass4Success's time-saving exam resources.
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Sina

22 days ago
Passing the Salesforce exam was a relief, thanks to the Pass4Success practice questions. I encountered a question about the basics of Flow and Screen Flows, particularly how to configure screen elements to capture user input. I wasn't entirely sure about the best practices for this, but I still passed.
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Graciela

1 months ago
Lots of questions on data modeling. Know your master-detail vs lookup relationships and their implications. Practice creating custom objects and fields.
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Tamesha

1 months ago
The Salesforce exam was challenging, but the Pass4Success practice questions made a huge difference. One question that had me second-guessing was related to creating a process using Process Builder. Specifically, it asked about the criteria for triggering actions, and I wasn't sure if I had to use a formula or just field values.
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Caprice

2 months ago
Aced the Declarative Development exam! Pass4Success made prep a breeze with their relevant materials.
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Ivette

2 months ago
Exam tested deep knowledge of Lightning Experience. Focus on Lightning components vs Visualforce pages. Understanding Lightning App Builder is crucial.
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Davida

2 months ago
Successfully passing the Salesforce exam was a great feeling, and I owe a lot to the Pass4Success practice questions. There was a tricky question about deploying a custom app using change sets. I wasn't entirely confident about the steps to include dependent components, but I still managed to pass.
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Brandon

2 months ago
Just passed the Salesforce App Builder exam! Questions on formula fields were tricky. Study CASE statements and cross-object formulas. Thanks Pass4Success for the spot-on practice questions!
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Merilyn

2 months ago
I just passed the Salesforce Declarative Development for Platform App Builders in Lightning Experience exam, and I have to say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about configuring custom profiles and permissions for different user roles. I wasn't sure how to set up field-level security for a specific profile, but I managed to get through it.
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Nohemi

3 months ago
Just passed the Salesforce Certified App Builder exam! Thanks Pass4Success for the spot-on practice questions.
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Dominque

3 months ago
Thanks to Pass4Success practice questions, I passed the Salesforce Declarative Development for Platform App Builders in Lightning Experience exam. The exam included topics like Deciding When Declarative Isn't Enough, which challenged me to think critically about when to switch to programmatic solutions. One question that I recall was about automating with Lightning Process Builder and Workflow. It tested my knowledge of creating automated processes to streamline business operations in Salesforce.
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Wynell

4 months ago
My exam experience was successful as I passed the Salesforce Declarative Development for Platform App Builders in Lightning Experience exam. With the assistance of Pass4Success practice questions, I was able to confidently answer questions on topics such as Keeping Track of Unauthorized Changes. One question that I remember from the exam was about understanding objects on the Lightning Platform. It required me to identify the relationships between different objects and how they impact data management.
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Malcom

5 months ago
I recently passed the Salesforce Certified: Declarative Development for Platform App Builders exam, thanks to Pass4Success for their relevant practice questions! One key area to focus on is Process Builder. Expect questions about creating multi-step processes and understanding the order of execution. Make sure you can differentiate between when to use Process Builder versus Flow Builder for various automation scenarios. Good luck to future test-takers!
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Goldie

5 months ago
I passed the Salesforce Declarative Development for Platform App Builders in Lightning Experience exam with the help of Pass4Success practice questions. The exam covered topics like Automating with Lightning Process Builder and Workflow, and Understanding Objects on the Lightning Platform. One question that stood out to me was related to deciding when declarative isn't enough. It made me think about the limitations of using declarative tools for automation.
upvoted 0 times
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Edelmira

6 months ago
Successfully certified as an App Builder! The exam had several questions on Lightning App Builder and custom Lightning components. Understand how to customize Lightning Record Pages and Home Pages. Reporting and dashboards were also important; know how to create custom report types and dynamic dashboards. Big thanks to Pass4Success for their comprehensive question bank that made my prep time so efficient. Couldn't have done it without them!
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Silvana

8 months ago
Aced the App Builder cert! Expect scenario-based questions on Flow Builder - be familiar with creating autolaunched flows and screen flows. Data modeling was crucial; know how to design custom objects and relationships. Validation Rules popped up frequently; practice writing complex formulas. Pass4Success's exam prep was a lifesaver, covering all these topics thoroughly. So grateful for their help in passing this challenging exam!
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Eric

8 months ago
Just passed the Salesforce Certified App Builder exam! Watch out for questions on Record Types and Page Layouts - know how to create and assign them. Process Builder was a key topic; understand its capabilities and limitations. Security and sharing rules came up often; study the difference between OWD, sharing rules, and role hierarchies. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
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Free Salesforce DEX-403 Exam Actual Questions

Note: Premium Questions for DEX-403 were last updated On Nov. 21, 2024 (see below)

Question #1

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?

Reveal Solution Hide Solution
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 #2

An app builder just added a lookup field to Account from the existing custom object, Box.

Which report type is automatically created?

Reveal Solution Hide Solution
Correct Answer: D

Upon adding a lookup field to Account from a custom object, Box:

D . Accounts with Boxes. Salesforce automatically creates a new report type that reflects the relationship from the perspective of the parent object, in this case, Accounts, showing related Box records.

This new report type enables users to create reports that list Accounts along with their associated Boxes, if any.

For further understanding of report types and relationships, Salesforce's guide on Report Types provides comprehensive information on how these are structured following modifications to object relationships.


Question #3

Universal Containers (UC) has several picklist fields on the Account object whose values are routinely modified to meet changing business requirements. Due to

these revolving changes, UC has a high number of inactive picklist values that are impacting system performance and user experience.

What can the app builder do to alleviate this issue?

Reveal Solution Hide Solution
Correct Answer: B

To manage frequently changing picklist values effectively:

B . Set up Global Values in Picklist Value Sets. This approach allows for centralized management of picklist values that can be reused across multiple fields and objects. By using global value sets, inactive values can be efficiently managed and deactivated without impacting fields that use these sets.

For further information on managing picklists, check Salesforce's Picklist Management guide.


Question #4

The sales team receives a list of approximately 800 leads each morning from the marketing team. The marketing team does not know if any of the leads are

currently in the pipeline and sends the entire list each morning.

Which tool should be used to import these leads into Salesforce while preventing the duplicates from being inserted?

Reveal Solution Hide Solution
Correct Answer: B

To import leads while preventing duplicates:

B . Data Import Wizard is the appropriate tool. The Data Import Wizard in Salesforce includes functionality to check for duplicates based on matching records by certain criteria (like email or lead ID) during the import process, thus preventing duplicate lead records from being created.

More details on using the Data Import Wizard can be found in the Salesforce Data Import Wizard guide.


Question #5

Northern Trail Outfitters wants to change a master-detail relationship on

Account to a lookup relationship with a custom object Park. The app builder tries to

reconfigure this but is unable to do so.

What could be causing this?

Reveal Solution Hide Solution
Correct Answer: C

When attempting to change a master-detail relationship to a lookup relationship, Salesforce imposes specific restrictions to maintain data integrity:

C . The Account record includes Parks roll-up summary fields. Master-detail relationships allow roll-up summary fields to aggregate data from child records onto the parent record. If any roll-up summary fields are present on the master object (Account in this case) that depend on the detail records (Parks), the relationship cannot be changed to lookup until these roll-up summary fields are removed.

To resolve this, follow these steps:

Identify and delete all roll-up summary fields on the Account object that reference the Park object.

Convert the master-detail relationship to a lookup relationship.

Recreate any necessary roll-ups using declarative tools like Process Builder or Flow if needed, as lookups do not support native roll-up summaries.

For more guidance, review Salesforce's documentation on Changing Field Types.



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