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
    :Jan 24, 2026

Salesforce DEX-403 Online Questions & Answers

  • Question 1:

    The organization-wide default for a custom object is set to private. The Supervisor profile grants view access to the same object. A user with the Supervisor profile is also listed as the Manager on the user detail records for a subordinate. However, the Supervisor still cannot view records owned by the subordinate.

    Which two issues are preventing the Supervisor from viewing records owned by the subordinate? (Choose two.)

    A. Organization-wide settings for the custom object grant access to other users with the same role.
    B. The Supervisor requires a permission set in order to view the subordinate's records.
    C. The Supervisor's role is not above the subordinate's role in the hierarchy.
    D. Organization-wide settings for the custom object do not grant access using hierarchy.

  • Question 2:

    Which three statements are true about converting a Lead? (Choose three.)

    A. The system automatically maps standard lead fields to standard account, contact, and opportunity fields.
    B. Administrators may choose whether to enforce validation rules and triggers.
    C. Multi-select picklist values on Lead records overwrite values on Contact's corresponding field.
    D. Users can convert leads that are associated with an active approval process.
    E. The Lead's most recent campaign record is automatically applied to the "Primary Campaign Source" field on the opportunity.

  • Question 3:

    The Director of Customer Services wants to know when agents are overwhelmed with high-priority items in the support queue. The Director wants to receive a notification when a new case is open with the status of "New" for more than four business hours.

    Which two automation processes should be used to accomplish this? (Choose two.)

    A. Flow Builder
    B. Process Builder
    C. Escalation rules
    D. Scheduled Apex

  • Question 4:

    At Universal Containers, the VP of Service has requested a visual indicator flag on each case, based on the case priority. High-priority case should be flagged red, medium-priority should be flagged yellow, and low-priority cases should be flagged green.

    Which two formulas will accomplish this requirement? (Choose two.)

    A. IMAGE( CASE( Priority, "Low", "/img/samples/flag_green.gif", "Medium", "/img/samples/flag_yellow.gif, "High", "img/samples/flag_red.gif", "/s.gif"), "Priority Flag")
    B. IF(ISPICKVAL(Priority, "Low"), "/img/samples/flag_green.gif , IF(ISPICKVAL(Priority, "Medium"), "/img/samples/flag_yellow.gif", IF(ISPICKVAL(Priority, "High"), "/img/samples/flag_red.gif, "/s.gif") ) )
    C. CASE( Priority, "Low", "/img/samples/flag_green.gif", "Medium", "/img/samples/flag_yellow.gif", "High", "/img/samples/flag_red.gif", "/s.gif")
    D. IMAGE( IF(ISPICKVAL(Priority, "Low"), "/img/samples/flag_green.gif", IF(ISPICKVAL(Priority, "Medium"), "/img/samples/flag_yellow.gif", IF(ISPICKVAL(Priority, "High"), "/img/samples/flag_red.gif", "/s.gif) ) ), "Priority Flag")

  • Question 5:

    Which two objects can be members of a Campaign? (Choose two.)

    A. Opportunity
    B. Account
    C. Lead
    D. Contact

  • Question 6:

    Which two statements are true about field update actions from workflow rules and approval processes? (Choose two.)

    A. Field updates are tracked in the History related list of a record regardless of whether or not history tracking is set for those fields.
    B. Field updates to records based on workflow rules and approval processes do not trigger Validation Rules.
    C. Field updates are not available on currency fields if the organization uses multi-currency.
    D. Field updates with "Re-evaluate Workflow Rules" selected can cause a recursive loop if the update field is included in a workflow.

  • Question 7:

    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 8:

    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 9:

    Universal Containers uses a private sharing model for opportunities. This model cannot be changed due to a regional structure. A new sales operations team has been created. This team needs to perform analysis on Opportunity data, and should have read and write access to all Opportunities.

    Which two are recommended solutions for the app builder to give the users appropriate access? (Choose two.)

    A. Add a manual share for all opportunities with each user on the sales operations team.
    B. Create a criteria-based sharing rule to share all opportunities with the sales operations private group.
    C. Create a criteria-based sharing rule to share all opportunities with the sales operations public group.
    D. Add a permission set with "View All" and "Modify All" opportunity permissions enabled.

  • Question 10:

    An app builder has been asked to provide users a way to identify a Contact's "Preferred Contact Method" directly on the Contact record. Users need to be able to identify whether a phone number or an e-mail is the Contact's preferred communication method.

    What field type will allow the app builder to accomplish this with the fewest fields possible?

    A. Picklist
    B. E-mail
    C. Checkboxes
    D. Formula

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