Free DEX-403E Exam Braindumps
Declarative Development for Platform App Builders in Lightning- Extended Questions 46–50 (page: 11)

Updated On: 10-Feb-2026

Nickname__c is a custom text field on a contact record that is utilized to override the contact 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?

  1. IF(NOT(ISBLANK(Nickname__c)),Nickname_c,FirstName)
  2. IF(TEXT(Nfckname__c), Nickname_c,FirstName)
  3. IF(ISNUUL(Nteknarne _..c),Nicknamec,Firstftame)
  4. IF(NOT(BLANKVALUE(Nickname__c)),Nickname__c, FirstName)

Answer(s): A



Universal containers (uc) wants to delete data in several fields for 5000 lead records. UC export the selected record IDs and fields that need to have data deleted in a csv file.
Which two steps should an app builder suggest to meet these requirements ? Choose 2 answers

  1. Select the correct record type
  2. Use import Wizard to update leads using the CSV file
  3. Select insert null values in settings.
  4. Use Data Loader to update leads using the CSV file

Answer(s): C,D



Universal Containers (UC) has a custom Invoice object and a custom Invoice Line Item object. TTie Invoice Line Item object has a lookup relationship to the Invoice. UC would like to convert the lookup relationship to a master-detail relationship but is unable to do so.
Which two reasons could be preventing this relationship conversion? Choose 2 answers

  1. Custom objects are unable to be on the detail side of a master-detail relationship.
  2. There are already two master-detail relationships on the Invoice Line Item.
  3. Invoice Line Item records exist without having the Invoice lookup field populated.
  4. There is a roll-up summary field on the Invoice object.

Answer(s): B,C



What are two reason to create an unmanaged package? Choose 2 answers

  1. Distributing open-source projects on the AppExchange.
  2. Publishing an application for sale on the AppExchange
  3. Deploying from a Developer Edition environment
  4. Distributing upgradeable components to other Salesforce org

Answer(s): A,D



Universal Containers is adding drone delivery to service offerings, and the developer has written and tested code prior to deployment to production, and the change set is ready to go. The deployment window will occur when the developer is on vacation.
What can the app builder do to ensure a smooth deployment to production?

  1. Remove Apex classes from Abound change set.
  2. Validate the inbound change set.
  3. Use a metadata package set.
  4. Validate the outbound change set.

Answer(s): D



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