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 18, 2026

Salesforce DEX-403 Online Questions & Answers

  • Question 261:

    The CRM Manager at Universal Containers has requested that a custom text field be converted to a picklist in order to promote better data hygiene. Which two actions should be considered before changing the field type? (Choose two.)

    A. Changing a field type will remove existing field history.
    B. Field reference will be removed in Visualforce pages.
    C. Existing list views that reference the field may be deleted.
    D. All data should be backed up before converting a text field.

  • Question 262:

    You cannot change auto number to text and vice versa and not lose your data.

    A. True
    B. False

  • Question 263:

    Which three field types can be referenced by a Roll-Up Summary field using SUM? (Choose three.)

    A. Number
    B. Formula
    C. Date
    D. Percent
    E. Currency

  • Question 264:

    Global actions can be created to let users create which of the following kinds of records? (Choose three.)

    A. Question
    B. Event (without invitees)
    C. Products
    D. Opportunity
    E. Chatter Post
    F. Users

  • Question 265:

    Representatives at Universal Containers uses Salesforce to record information for new Leads. When new prospects are added, an outbound message is sent to SAP with the Lead's information. What automation process will accomplish this without writing any code?

    A. Design an Approval Process that sends an outbound message upon approval.
    B. Create a process using Process Builder to send the outbound message.
    C. Use Flow to create a wizard that will send an outbound message.
    D. Create a Workflow Rule with an outbound message as the action.

  • Question 266:

    The VP of Account Management at Universal Containers has requested that all Contacts' mailing postal codes match the associated account's shipping postal code. How can this be enforced using validation rules?

    A. Create a validation rule using a Not Equal operator.
    B. Create a validation rule using a Compare operator.
    C. Create a validation rule using the DISTANCE() function.
    D. Create a validation rule using the GEOLOCATION() function.

  • Question 267:

    UVC uses a custom object to track open job positions. They would like toautomatically post updates on a record's feed whenever a position stage is changed.Which social feature can be used to accomplish this.

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

  • Question 268:

    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

  • Question 269:

    Which statement is true when using record types to control picklist value. (Select 2)

    A. If a picklist value is added to the master picklist, then the new value must be manually included in the appropriate record types
    B. If a picklist value is removed from the master, then it is no longer available when records assigned to that value are unchanged
    C. If a record type is renamed, then the list of values included in that record type are also changed to newly renamed record types
    D. If values are added to the Opportunity Stage, Case Status, and Lead Status fields, then the values must be manually adjusted for each record type

  • Question 270:

    New and refreshed sandboxes have the default e-mail deliverability setting System e-mail only. What are the other options? (Choose three.)

    A. No access
    B. System e-mail only
    C. All access
    D. All e-mail

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