DEX-403 Exam Details

  • Exam Code
    :DEX-403
  • Exam Name
    :Declarative Development for Platform App Builders in Lightning
  • Certification
    :Salesforce Certifications
  • Vendor
    :Salesforce
  • Total Questions
    :474 Q&As
  • Last Updated
    :Jul 10, 2026

Salesforce DEX-403 Online Questions & Answers

  • Question 401:

    What of the following are general types of actions available in Salesforce? (Choose four.)

    A. Update - Update Records
    B. Create - create a record
    C. Log a Call - log a call and it is recorded as a task
    D. Custom - requires visual force page
    E. Remove - Remove a record
    F. Delete - permanently remove a record

  • Question 402:

    Universal Containers has a requirement that an Opportunity should have a field showing the value of its associated account's billing state. This value should not change after the Opportunity has been created. What is the recommended solution to configure this automation behavior?

    A. Formula field
    B. Apex
    C. Roll-up summary field
    D. Workflow

  • Question 403:

    Universal Containers needs the ability to generate proposal documents. All the data required for a proposal resides in a custom object. What is the recommended solution?

    A. Store a template in the Static Resources and configure the Action Link Template to use it.
    B. Create the HTML template for Proposals and store it in the Public Folder.
    C. Select and install an AppExchange product to meet the Proposal generation needs.
    D. Enable the PDF feature and create a custom Proposal Template based on the Standard Template.

  • Question 404:

    Universal Containers conducts evaluations of its sales reps using a custom object consisting of numerical scores and executive comments. The company wants to ensure that only the sales reps, their managers, and their manager's executives can view the rep's evaluation record, but the reps should not be able to view the executive comment fields on their review.

    How can these requirements be met?

    A. Use a private sharing model granting record access using hierarchy; manage field access with record types and field-level security.
    B. Use a private sharing model granting record access using custom settings; manage field access with page layouts and field-level security.
    C. Use a private sharing model granting record access using hierarchy; manage field access with field-level security.
    D. Use a private sharing model granting record access using custom settings; manage field access with record types and page layouts.

  • Question 405:

    If a child record in a master-detail relationship is deleted, the parent is deleted.

    A. False
    B. True

  • Question 406:

    Universal Containers would like to automatically assign a specific permission set to new users. How can this requirement be met? Choose 2 Answers

    A. Create an approval process on the User object to assign a permission set
    B. Create a flow on the user object to assign a permission set.
    C. Create a lightning process on the user object to launch a flow.
    D. Create a workflow rule on the User object to assign a permission set.

  • Question 407:

    When do you need to refresh a sandbox? (Choose two.)

    A. 3 Hours before you need it.
    B. When modification have been made to the production organization.
    C. Anytime.
    D. When you are done making changes to it.

  • Question 408:

    Field type conversion. Which of the following are true: (2)

    A. Data can be lost when converting from auto-number to text
    B. Data can be lost when converting from number to currency (assuming that field lengths are identical)
    C. Information can be lost when converting from text area (rich) to text area (long)
    D. Data can be lost when converting from simple picklist to multi picklist

  • Question 409:

    The customer service team at Universal containers uses a custom Project object to track their customer projects. An App builder needs to create a relationship between the project object and the related client Account record. A private sharing model is in place for both Accounts and projects. Which statement is true when creating an Account lookup field on the Project object? Choose 2 answers

    A. The account lookup field on the project record can be made optional.
    B. Cross-object field updates between the Project and Account records are not supported
    C. Users can only delete Accounts if they have access to related projects records
    D. The account record can include roll-up summary field with data from the project records

  • Question 410:

    Universal Containers uses a custom object to track open job positions. They would like to automatically post updates on a record's feed whenever a position stage is changed.

    A. Workflow rule
    B. Feed Quick Action
    C. Auto-response rule
    D. Feed tracking

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