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

DEV-450

Exam Code: DEV-450

Exam Name: Salesforce Programmatic Development using Apex and Visualforce

Updated: Jul 20, 2026

Q & A: 65 Questions and Answers

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About Salesforce DEV-450 Exam

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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:

  • Virtualization
  • Security
  • Networking
  • 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

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

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Overview about Salesforce DEV-450 Exam

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

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Salesforce Certified Platform Developer I (SU18) DEV-450 Dumps will include below mentioned topics with Exam focused percentage

  • Data Modeling and Management: 12%
  • Logic and Process Automation: 46%
  • User Interface: 10%
  • Salesforce Fundamentals: 10%
  • Testing: 12%
  • Debug and Deployment Tools: 10%

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

Real4test 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.

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

Salesforce DEV-450 Exam Syllabus Topics:

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

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