Free DEX-450 Exam Braindumps
Programmatic Development using Apex and Visualforce in Lightning Experience Questions 161–165 (page: 34)

Updated On: 10-Feb-2026

A company that uses a Custom object to track candidates would like to send candidate information automatically to a third -party human resource system when a candidate is hired. What can a developer do to accomplish this task?

  1. Create an escalation rule to the hiring manager.
  2. Create an auto response rule to the candidate.
  3. Create a Process Builder with an outbound message action.
  4. Create a workflow rule with an outbound message action.

Answer(s): D



What is the accurate statement about with sharing keyword? choose 2 answers

  1. Inner class do not inherit the sharing setting from the container class
  2. Both inner and outer class can be declared as with sharing
  3. Either inner class or outer classes can be declared as with sharing but not both
  4. Inner class inherit the sharing setting from the container class

Answer(s): A,B



How can a developer refer to, or instantiate a PageReference in Apex? Choose 2 answers

  1. By using a PageReference with a partial or full URL.
  2. By using the Page object and a Visualforce page name.
  3. By using the ApexPages.Page() method with a Visualforce page name.
  4. By using the PageReference.Page() method with a partial or full URL.

Answer(s): A,B



Which standard field needs to be populated when a developer inserts new Contact records programmatically?

  1. Accountld
  2. Name
  3. LastName
  4. FirstName

Answer(s): C



A developer creates a new Visualforce page and Apex extension, and writes test classes that exercise 95% coverage of the new Apex extension.Change set deployment to production fails with the test coverage warning: "Average test coverage across all Apex classes and triggers is 74%, at least 75% test coverage is required."What can the developer do to successfully deploy the new Visualforce page and extension?

  1. Create test classes to exercise the Visualforce page markup.
  2. Select "Disable Parallel Apex Testing" to run all the tests.
  3. Add test methods to existing test classes from previous deployments.
  4. Select "Fast Deployment'' to bypass running all the tests.

Answer(s): C



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