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Free DEX-450 Exam Braindumps
Programmatic Development using Apex and Visualforce in Lightning Experience Questions 151–155 (page: 32)

Updated On: 10-Feb-2026
Page 32 of 93
PDF with 456 Questions

In which order does SalesForce execute events upon saving a record?

  1. Before Triggers; Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit
  2. Validation Rules; Before Triggers; After Triggers; Workflow Rules; Assignment Rules; Commit
  3. Before Triggers; Validation Rules; After Triggers; Workflow Rules; Assignment Rules; Commit
  4. Validation Rules; Before Triggers; After Triggers; Assignment Rules; Workflow Rules; Commit

Answer(s): A



In an organization that has enabled multiple currencies, a developer needs to aggregate the sum of the Estimated_value__c currency field from the CampaignMember object using a roll-up summary field called Total_estimated_value__c on Campaign.

  1. The values in Campaignmember.Estimated_value__c are converted into the currency of the Campaign record and the sum is displayed using the currency on the Campaign record.
  2. The values in CampaignMember.Estimated_value__c are converted into the currency on the majority of the CampaignMember records and the sum is displayed using that currency.
  3. The values in CampaignMember.Estimated_value__c are summed up and the resulting Total_estimated_value__c field is displayed as a numeric field on the Campaign record.
  4. The values In CampaignMember.Estimated_value__c are converted into the currency of the current user, and the sum is displayed using the currency on the Campaign record.

Answer(s): A



A candidate may apply to multiple jobs at the company Universal Containers by submitting a single application per job posting, that application cannot be modified to be resubmitted to a different job posting.What can the administrator do to associate an application with each job posting in the schema for the organization?

  1. Create a lookup relationship on both objects to a junction object called Job Posting Applications.
  2. Create a master-detail relationship in the Job Postings custom object to the Applications custom object.
  3. Create a master-detail relationship in the Application custom object to the Job Postings custom object.
  4. Create a lookup relationship in the Applications custom object to the Job Postings custom object.

Answer(s): C



What is a characteristic of the Lightning Component Framework? Choose 2 answers:

  1. It has an event-driven architecture.
  2. It works with existing Visualforce pages.
  3. It includes responsive components.
  4. It uses XML as its data format.

Answer(s): A,C



What is a capability of cross-object formula fields? Choose 3 answers

  1. Formula fields can reference fields from master-detail or lookup parent relationships.
  2. Formula fields can expose data the user does not have access to in a record.
  3. Formula fields can be used in three roll-up summaries per object.
  4. Formula fields can reference fields in a collect of records from a child relationship.
  5. Formula fields can reference fields from objects that are up to 10 relationships away.

Answer(s): A,B,E



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