Salesforce DEV-450 certification exam is an important step for individuals who are interested in becoming Salesforce developers. It is a challenging exam that covers a wide range of topics in Salesforce development using Apex and Visualforce. With this certification, individuals can demonstrate their proficiency in Salesforce development, which can lead to better career prospects and higher salaries.
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Overview about Salesforce DEV-450 Exam
- Retake Fee : 100 USD
- Number of Questions: 60
- Format: Multiple choice, multiple answer
- Length of Examination: 110 minutes
- Passing Score: 65%
- Registration Fee: 200 USD
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To prepare for the Salesforce DEV-450 Certification Exam, you need to have practical experience in developing Salesforce applications using Apex and Visualforce. You can also take a formal training course or study the Salesforce documentation to gain a better understanding of the platform. There are also many online resources available, such as practice exams, study guides, and developer communities, that can help you prepare for the exam. Passing the Salesforce DEV-450 Certification Exam is a significant achievement that can help you advance your career as a Salesforce developer.
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Salesforce DEV-450 Exam Syllabus Topics:
| Section | Objectives |
| Topic 1: Visualforce and UI Logic | - Visualforce pages and controllers
- 1. View state management
- 2. Standard and custom controllers
|
| Topic 2: Testing and Deployment | - Apex testing framework
- 1. Mocking and test data creation
- 2. Test classes and code coverage
|
| Topic 3: Apex Development | - Exception handling and debugging
- 1. Debug logs and error handling strategies
- 2. Custom exceptions
- Apex classes and triggers
- 1. Bulkification patterns and best practices
- 2. Trigger context and execution order
|
| Topic 4: SOQL and SOSL | - Query optimization
- 1. Relationship queries
- 2. Selective queries and indexing considerations
|
| Topic 5: Salesforce Platform Architecture | - Governor limits and multitenancy
- 1. Resource limits and optimization strategies
|
| Topic 6: Asynchronous Processing | - Future methods, Queueable Apex, Batch Apex
- 1. Use cases and limits
- 2. Scheduling Apex jobs
|