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Salesforce DEV-450

DEV-450

Exam Code: DEV-450

Exam Name: Salesforce Programmatic Development using Apex and Visualforce

Updated: Aug 03, 2026

Q&A Number: 65 Q&As

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About Salesforce DEV-450 Exam Questions and Answers

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

Dumpcollection 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.

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

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Benefits of having Salesforce DEV-450 Certifications

Salesforce DEV-450 certification is mainly for the developer, it will not only help you learn some new skills, it can position you for a higher paying job or help you transform your current role into a Salesforce Platform Developer. Get prepared to take this exam and become one of the very first Salesforce Certified Platform Developer in the world using our relevance quality of Salesforce DEV-450 Exam study material and so we bring best-in-industry Salesforce DEV-450 Exam online course and practice exams for you to help in your exam preparation.

Difficulty in writing Salesforce DEV-450 Exam

It is little bit tough and it requires you a lot of hands-on experience. It is advisable to have prior knowledge of Salesforce alongwith some development experience. The more experience you have, the more it is beneficial for you, Major challenging things which you can find in exam is about different scenario based questions, you must have strong understanding of Programming languages and use of different Salesforce services. Candidates having thorough study and hands-on practice can help you to get prepare for this exam. It is all up to your decision we mean to say a source which you used for DEV-450 exam preparation it may be a book or an online source which offered you DEV-450. In these days people mostly prefer to buy their study material from an online platform and there are many online websites who are offering Salesforce DEV-450 Exam test questions but they are not verified by experts. So, you have to choose a platform which gives you the best & authentic Salesforce DEV-450 practice test paper & Salesforce DEV-450 exam dumps and i.e. only you can have it at Dumpcollection because all their exams are verified by the Subject Matter Expert.

For more info visit: Salesforce DEV-450 Exam Reference, Salesforce Documents

Salesforce DEV-450 Exam Syllabus Topics:

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

715 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)

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