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

DEV-450 actual test
  • Exam Code: DEV-450
  • Exam Name: Salesforce Programmatic Development using Apex and Visualforce
  • Updated: Oct 15, 2026
  • Q & A: 65 Questions and Answers
  • PDF Demo
  • PC Test Engine
  • Online Test Engine
  • Total Price: $49.99  

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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:

  • Networking
  • Virtualization
  • Security
  • Identity

We think our Salesforce Certified Platform Developer I (SU18) DEV-450 Exam Practice Test Paper and Dumps will provide you 100% confidence to make you appear for Salesforce DEV-450 Exam.

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

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

Salesforce DEV-450 Exam Syllabus Topics:

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

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