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Salesforce DEV-450 Valid Braindumps - Salesforce Programmatic Development using Apex and Visualforce

DEV-450
  • Exam Code: DEV-450
  • Exam Name: Salesforce Programmatic Development using Apex and Visualforce
  • Updated: Sep 06, 2026
  • Q & A: 65 Questions and Answers
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  • PDF Price: $49.99
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About Salesforce DEV-450 Exam

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Salesforce Certified Platform Developer I (SU18) DEV-450 Dumps Provided Study Notes

DumpsFree expert team recommend you to prepare some notes on these topics along with it don't forget to practice Salesforce Certified Platform Developer I (SU18) DEV-450 Dumps which been written by our expert team, Both these will help you a lot to clear this exam with good marks.

  • Lightning Platform Applications.
  • SOSL, SOQL, and DML statements.
  • Exception handling in Apex.
  • Triggers.
  • Monitor various types of debug logs.
  • Formula fields.
  • Multi-tenant environment.
  • Data model.
  • Entity relationships.
  • Heroku platform.
  • Apex Development.
  • Governor limits on Apex transactions.
  • mapping to the MVC pattern.
  • Write Visual force controllers.
  • Importing and Exporting Data.
  • Apex control flow statements.
  • Roll-up summary fields.
  • Declarative automation features vs. Apex classes and triggers.
  • Core CRM objects
  • Visual force page.

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Salesforce DEV-450 Exam Syllabus Topics:

SectionObjectives
Topic 1: Deployment- Application Lifecycle
  • 1. Migration Tools
  • 2. Change Sets
  • 3. Salesforce DX
  • 4. Packages
Topic 2: Objects and Fields- Custom Objects and Fields
  • 1. Create Custom Objects
  • 2. Create Custom Fields
  • 3. Relationship Fields
Topic 3: Programming with Apex- Apex Fundamentals
  • 1. Apex Language Basics
  • 2. sObjects and Data Types
  • 3. Governor Limits
  • 4. Control Statements
Topic 4: Efficient Apex Design- Performance and Scalability
  • 1. Bulkification
  • 2. Maintainable Code Practices
  • 3. Database Optimization
Topic 5: Visualforce Testing and Security- Development Considerations
  • 1. Testing Controllers
  • 2. Security Considerations
  • 3. Performance Optimization
Topic 6: Triggers- Trigger Development
  • 1. Trigger Context Variables
  • 2. Trigger Syntax
  • 3. Trigger Design Patterns
Topic 7: Apex Testing- Testing Framework
  • 1. Testing Best Practices
  • 2. Test Data Creation
  • 3. Code Coverage
  • 4. Test Classes
Topic 8: SOQL and SOSL- Data Retrieval
  • 1. Dynamic Queries
  • 2. SOSL Searches
  • 3. Relationship Queries
  • 4. Basic SOQL Queries
Topic 9: Visualforce Development- User Interface Customization
  • 1. Visualforce Pages
  • 2. Standard Controllers
  • 3. Custom Controllers
  • 4. List Controllers
  • 5. Controller Extensions
Topic 10: Declarative Automation- Platform Configuration
  • 1. Record Types
  • 2. Automation Tools
  • 3. Roll-Up Summary Fields
  • 4. Formula Fields
Topic 11: Apex Classes- Class Development
  • 1. Reusable Business Logic
  • 2. Access Modifiers
  • 3. Class Definitions
Topic 12: DML Operations- Data Manipulation
  • 1. Bulk Processing
  • 2. Insert Update Delete Operations
  • 3. Error Handling
Topic 13: Lightning Components- Modern UI Development
  • 1. Lightning Web Components
  • 2. Aura Components
  • 3. Component Deployment
Topic 14: Order of Execution and Transactions- Platform Execution Model
  • 1. Platform Events
  • 2. Apex Transactions
  • 3. Save Order of Execution

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