Salesforce DEV-450 : Salesforce Programmatic Development using Apex and Visualforce

Exam Code: DEV-450

Exam Name: Salesforce Programmatic Development using Apex and Visualforce

Updated: Sep 15, 2026

Q & A: 65 Questions and Answers

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About Salesforce DEV-450 Exam

Overview about Salesforce DEV-450 Exam

  • Length of Examination: 110 minutes
  • Passing Score: 65%
  • Number of Questions: 60
  • Registration Fee: 200 USD
  • Format: Multiple choice, multiple answer
  • Retake Fee : 100 USD

Salesforce Certified Platform Developer I (SU18) DEV-450

Salesforce Certified Platform Developer I (SU18) DEV-450 is certification examines and approves your skills as a Salesforce Certified Platform Developer Architect Around Salesforce Certified Platform Developer organization, Salesforce Certified Platform Developer advancement, and DevOps; among a rundown of ability classes inside each of these.

The DEV-450 exam dumps certification exam is outfitted towards Salesforce Certified Platform Developer Solution Architects who counsel stakeholders and make an interpretation of business necessities into secure, adaptable & consistent solutions. Applicants should have expertise and experience in various positions of IT operations, including:

  • Identity
  • Security
  • Virtualization
  • Networking

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This is the list of the contents in our Salesforce Certified Platform Developer I (SU18) DEV-450 exam dumps

  • Salesforce platform features mapping to the MVC pattern.
  • Basic SOSL, SOQL, and DML statements.
  • Determine the appropriate data model.
  • Features of the Heroku platform.
  • visualize and create entity relationships.
  • Benefits of the Lightning Component.
  • Developing in a multi-tenant environment.
  • How to write triggers.
  • Monitor and access various types of debug logs
  • how to write Visual force controllers.

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Salesforce DEV-450 certification is mainly for the developer, it will not only help you learn some new skills, it can position you for a higher paying job or help you transform your current role into a Salesforce Platform Developer. Get prepared to take this exam and become one of the very first Salesforce Certified Platform Developer in the world using our relevance quality of Salesforce DEV-450 Exam study material and so we bring best-in-industry Salesforce DEV-450 Exam online course and practice exams for you to help in your exam preparation.

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Salesforce DEV-450 Exam Syllabus Topics:

SectionObjectives
Testing and Deployment- Apex testing framework
  • 1. Test classes and code coverage
    • 2. Mocking and test data creation
      Apex Development- Apex classes and triggers
      • 1. Bulkification patterns and best practices
        • 2. Trigger context and execution order
          - Exception handling and debugging
          • 1. Debug logs and error handling strategies
            • 2. Custom exceptions
              Visualforce and UI Logic- Visualforce pages and controllers
              • 1. View state management
                • 2. Standard and custom controllers
                  SOQL and SOSL- Query optimization
                  • 1. Selective queries and indexing considerations
                    • 2. Relationship queries
                      Salesforce Platform Architecture- Governor limits and multitenancy
                      • 1. Resource limits and optimization strategies
                        Asynchronous Processing- Future methods, Queueable Apex, Batch Apex
                        • 1. Use cases and limits
                          • 2. Scheduling Apex jobs

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