Free Salesforce DEX-403 Exam Actual Questions

The questions for DEX-403 were last updated On Feb 14, 2025

At ValidExamDumps, we consistently monitor updates to the Salesforce DEX-403 exam questions by Salesforce. Whenever our team identifies changes in the exam questions,exam objectives, exam focus areas or in exam requirements, We immediately update our exam questions for both PDF and online practice exams. This commitment ensures our customers always have access to the most current and accurate questions. By preparing with these actual questions, our customers can successfully pass the Salesforce Declarative Development for Platform App Builders in Lightning Experience exam on their first attempt without needing additional materials or study guides.

Other certification materials providers often include outdated or removed questions by Salesforce in their Salesforce DEX-403 exam. These outdated questions lead to customers failing their Salesforce Declarative Development for Platform App Builders in Lightning Experience exam. In contrast, we ensure our questions bank includes only precise and up-to-date questions, guaranteeing their presence in your actual exam. Our main priority is your success in the Salesforce DEX-403 exam, not profiting from selling obsolete exam questions in PDF or Online Practice Test.

 

Question No. 1

An app builder created multiple custom fields, page layouts, and reports in the sandbox and added them to a change set was deployed to production, the reports were NOT deployed.

What should the app builder do?

Show Answer Hide Answer
Question No. 2

The Universal Containers data manager has been complaining about the

lack of data integrity on Contact records.

Sales reps have not been filling out the Region field. The data manager wants the

Region field filled out only for Contacts that are associated to Accounts that have been

marked as 'High Priority' on the Customer Status field.

What can the app builder do to fulfill this requirement?

Show Answer Hide Answer
Correct Answer: B

To ensure data integrity where the Region field on the Contact object needs to be filled out conditionally based on the parent Account's status, a validation rule on the Contact is the most effective method:

B . Create a validation rule on Contact. This rule can enforce that the Region field must be filled out for Contacts related to Accounts marked as 'High Priority'.

Steps to create this validation rule:

Navigate to Setup Object Manager Contact Validation Rules.

Create a new validation rule.

In the formula, use:

AND(

ISPICKVAL(Account.Customer_Status__c, 'High Priority'),

ISBLANK(Region__c)

) )

Provide an error message to display when the rule is violated.

Save and activate the rule.

This validation rule checks that if a Contact is associated with an Account marked 'High Priority', the Region field cannot be blank.

For further detail, Salesforce's Validation Rule Considerations provides additional guidance.


Question No. 3

Cloud Kicks (CK) increased its Salesforce development efforts so that it now has multiple custom development efforts happening in parallel. CK's developers and admins perform the custom (rations and have complained that working in one sandbox has led to many problems. They requested a solution in which they can work in at least 20 different sandboxes at once, that all start with the same base configuration and data.

What should an app builder use to solve the problem?

Show Answer Hide Answer
Correct Answer: C

Partial Copy Sandboxes are ideal for testing and development purposes as they include a subset of production data and can be refreshed more frequently than Full Copy sandboxes. References:

Salesforce Help - Types of Sandboxes


Question No. 4

Universal Containers has created two custom objects called Seminars and Attendees. Organization-wide defaults for these objects have been set to Private. Universal Containers wants to set up a new Junction object between these custom objects. A select group of users should be able to edit records in the Junction object.

Which two steps should an app builder take to configure the proper security?

Show Answer Hide Answer
Correct Answer: A, D

A: Setting Sharing Settings to Read Only on both Master-Detail relationship fields ensures that users can view but not edit the master records from the junction object.

D: Creating an owner-based sharing rule that gives Read access to the junction object allows specific users or groups to access and edit records in the Junction object while maintaining the private OWD setting. References:

Salesforce Help - Sharing Settings


Question No. 5

Nickname__c is a custom text field on a contact record that is utilized to override the contact's name appearing on an email template. This field is not required and is not always filled in.

Which formula should an app builder use to select the contact's preferred name for email communications?

Show Answer Hide Answer
Correct Answer: D

The formula that should be used to select the contact's preferred name for email communications is IF(NOT(BLANKVALUE(Nickname__c)),Nickname__c, FirstName). This formula checks if the Nickname__c field is blank or null, and if not, it returns the value of the Nickname__c field. Otherwise, it returns the value of the FirstName field.