Salesforce Programmatic Development using Apex and Visualforce : DEV-450

  • Exam Code: DEV-450
  • Exam Name: Salesforce Programmatic Development using Apex and Visualforce
  • Updated: Aug 27, 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 Dumps Provided Study Notes

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

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DEV-450 exam dumps

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 Prep4away because all their exams are verified by the Subject Matter Expert.

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

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Even though we have already passed many large and small examinations, we are still unconsciously nervous when we face examination papers. DEV-450 practice quiz: Salesforce Programmatic Development using Apex and Visualforce provide you with the most realistic test environment, so that you can adapt in advance so that you can easily deal with formal exams. What we say is true, apart from the examination environment, also includes exam questions. The hit rate of DEV-450 study engine is very high. Imagine how happy it would be to take a familiar examination paper in a familiar environment! You can easily pass the exam, after using DEV-450 training materials. You no longer have to worry about after the exam. At the moment you put the paper down you can walk out of the examination room with confidence. DEV-450 study engine is so amazing. What are you waiting for?

Salesforce DEV-450 Exam Syllabus Topics:

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

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