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Salesforce Certified Platform Developer Exam
Certified Platform Developer (Page 5 )

Updated On: 30-Jan-2026
Page 5 of 77
PDF with 60 Questions

How should a developer create a new custom exception class?

  1. public class CustomException extends Exception{}
  2. CustomException ex = new (CustomException)Exception();
  3. public class CustomException implements Exception{}
  4. (Exception)CustomException ex = new Exception();

Answer(s): A



A developer needs to test an Invoicing system integration. After reviewing the number of transactions required for the test, the developer estimates that the test data will total about 2 GB of data storage. Production data is not required for the integration testing.
Which two environments meet the requirements for testing? (Choose two.)

  1. Developer Sandbox
  2. Full Sandbox
  3. Developer Edition
  4. Partial Sandbox
  5. Developer Pro Sandbox

Answer(s): B,D



Which two platform features align to the Controller portion of MVC architecture? (Choose two.)

  1. Process Builder actions
  2. Workflow rules
  3. Standard objects
  4. Date fields

Answer(s): A,B



Why would a developer consider using a custom controller over a controller extension?

  1. To increase the SOQL query governor limits.
  2. To implement all of the logic for a page and bypass default Salesforce functionality
  3. To leverage built-in functionality of a standard controller
  4. To enforce user sharing settings and permissions

Answer(s): B



A platform developer at Universal Containers needs to create a custom button for the Account object that, when clicked, will perform a series of calculations and redirect the user to a custom Visualforce page.
Which three attributes need to be defined with values in the <apex:page> tag to accomplish this? (Choose three.)

  1. action
  2. renderAs
  3. standardController
  4. readOnly
  5. extensions

Answer(s): A,B,C



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Viewing questions 21 - 25 out of 60 questions



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