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Free Salesforce DEX-450 Exam Questions

Absolute Free DEX-450 Exam Practice for Comprehensive Preparation 

  • Salesforce DEX-450 Exam Questions
  • Provided By: Salesforce
  • Exam: Programmatic Development using Apex and Visualforce in Lightning Experience (WI25)
  • Certification: Salesforce Platform Developer I
  • Total Questions: 387
  • Updated On: Nov 24, 2025
  • Rated: 4.9 |
  • Online Users: 774
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  • Question 1
    • Universal Container is building a recruiting app with an Applicant object that stores information about an individual person that represents a job. Each application may apply for more than one job.
      What should a developer implement to represent that an applicant has applied for a job?

      Answer: C
  • Question 2
    • In the following example, which sharing context will myMethod execute when it is invoked?





      Answer: A
  • Question 3
    • Use @TestVisible to allow the test method to see the standard PriceBook.

      Answer: B
  • Question 4
    • While writing an Apex class, a developer wants to make sure that all functionality being developed is handled as specified by the requirements.
      Which approach should the developer use to be sure that the Apex class is working according to specifications?

      Answer: A
  • Question 5
    • What is the maximum number of SOQL queries used by the following code? List<Account> aList = [SELECT Id FROM Account LIMIT 5]; for (Account a : aList){ List<Contact> cList = [SELECT Id FROM Contact WHERE AccountId = :a.Id); }

      Answer: B
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