Free DEX-403E Exam Braindumps
Declarative Development for Platform App Builders in Lightning- Extended Questions 86–90 (page: 19)

Updated On: 10-Feb-2026

Ursa Major Solar wants to convert the relationship between Galaxy and Star from a lookup relationship to a master-detail relationship so each Galaxy record can be equipped with a roll-up summary count of Star records.
Which two considerations should be made?
Choose 2 answers

  1. The Star records are all required to have an existing value in their Galaxy field.
  2. The Galaxy object has fewer than two existing master-detail relationships.
  3. The Galaxy object is required to contain existing roll-up summary fields.
  4. The Star object has fewer than two existing master-detail relationships.

Answer(s): A,D



Universal Containers has two types of applicants, hourly and salary. There are separate record types for each.
While all members of the human resource department need to be able to view all applicant records, only the hiring Manager and VP of HR should be able to create salary applicant records.
What should the app builder recommend to meet this requirement?

  1. Update the org-wide default to private and create a sharing rule for the role of recruiting manager.
  2. Create a permission set containing the salary record type and assign it to the appropriate users.
  3. Remove "create" permission for the salary applicant object for everyone except the manager and VP.
  4. Configure the hourly record type as the default and instruct non-management users to accept the default record type.

Answer(s): B



The DreamHouse Realty (DR) service manager has asked for some improvements in case management to enforce process compliance so that cases are unable to be reverted to an earlier case status, and to ensure that certain fields are required when specific case criteria are met.
What solution should an app builder implement to meet these requirements?

  1. Workflow Rules
  2. Process Builder
  3. A Validation Rules
  4. Activities Component

Answer(s): C



Cloud Kicks (CK) wants to track orders against inventory, ensuring its ability to fulfill order requests. CK created a junction object called Request Inventory to enable many-to-many relationships with the Inventory and Order objects.

What does the app builder need to provide to ensure users can view Request Inventory records?

  1. Read access to both master objects.
  2. Apex-based sharing on the first master object.
  3. Sharing rules on Request Inventory object.
  4. Read access to the first master object.

Answer(s): A



An app builder would like to streamline the user experience by reflecting summarized calculations of specific fields on various objects.
Which field types could be used in roll-up summary fields to accomplish this? Choose 3 answers

  1. Currency
  2. Percent
  3. Date
  4. Checkbox
  5. Time

Answer(s): A,B,C



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