Salesforce Programmatic Development using Apex and Visualforce DEV-450 Certified Exam Dumps

DEV-450 Exam Dumps

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Certification Provider: Salesforce
Exam Code / Number: DEV-450
Exam Name: Salesforce Programmatic Development using Apex and Visualforce
Exam Questions: 65
Last Updated: Oct 04, 2026
Corresponding Certification: Salesforce Certification

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Salesforce DEV-450 exam is designed for individuals who want to become certified Salesforce developers. DEV-450 exam is focused on testing your knowledge and skills in programmatic development using Apex and Visualforce. Salesforce Programmatic Development using Apex and Visualforce certification is highly sought after in the Salesforce ecosystem and is recognized as a benchmark of expertise in Salesforce development.

Salesforce DEV-450 is an advanced level certification exam designed for professionals who want to showcase their expertise in Salesforce programmatic development using Apex and Visualforce. DEV-450 exam is perfect for individuals who have experience in developing custom applications on the Salesforce platform and want to take their skills to the next level. It is also suitable for developers who want to expand their knowledge of Salesforce programming languages beyond the basics.

Salesforce DEV-450 certification exam is a challenging exam that requires a deep understanding of Apex and Visualforce. It covers a wide range of topics, including Apex syntax and logic, data manipulation and queries, Visualforce markup and controllers, and the Salesforce development life cycle. Passing DEV-450 exam demonstrates that you have the skills and knowledge needed to develop complex, custom applications on the Salesforce platform.

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


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