CRT-450 Exam Information and Outline
Salesforce Certified Platform Developer I
CRT-450 Exam Syllabus & Study Guide
Before you start practicing with our exam simulator, it is essential to understand the official CRT-450 exam objectives. This course outline serves as your roadmap, breaking down exactly which technical domains and skills will be tested. By reviewing the syllabus, you can identify your strengths and focus your study time on the areas where you need the most improvement.
The information below reflects the latest 2026 course contents as defined by Salesforce. We provide this detailed breakdown to help you align your preparation with the actual exam format, ensuring there are no surprises on test day. Use this outline as a checklist to track your progress as you move through our practice question banks.
Below are complete topics detail with latest syllabus and course outline, that will help you good knowledge about exam objectives and topics that you have to prepare. These contents are covered in questions and answers pool of exam.
Course Outline: Salesforce CRT-450 Salesforce Certified Platform Developer I
I. Introduction to Salesforce Development
A. Overview of Salesforce platform
B. Introduction to Salesforce Developer Console
C. Understanding Salesforce development environment
II. Salesforce Data Model
A. Objects and Fields
B. Relationships and Junction Objects
C. Record Types and Page Layouts
III. Apex Programming Language
A. Apex syntax and fundamentals
B. Variables- data types- and expressions
C. Control flow statements and loops
D. Exception handling and debugging
E. DML operations and database methods
IV. SOQL and SOSL Queries
A. Basic and advanced SOQL queries
B. Relationship queries and nested queries
C. SOSL (Salesforce Object Search Language)
V. Apex Triggers
A. Trigger context variables and trigger events
B. Before and after triggers
C. Bulkification and best practices
VI. Apex Testing and Debugging
A. Unit testing with Apex
B. Testing best practices and code coverage
C. Debugging techniques and tools
VII. Lightning Components
A. Introduction to Lightning Web Components (LWC)
B. Component architecture and data binding
C. Component communication and event handling
VIII. Salesforce Security
A. User authentication and authorization
B. Profiles- roles- and permission sets
C. Sharing rules and record-level security
IX. Deployment and Version Control
A. Change sets and Salesforce DX
B. Version control with Git and Salesforce CLI
C. Deployment best practices
Exam Objectives:
Understand the Salesforce platform and development environment
Demonstrate knowledge of the Salesforce data model- including objects- fields- relationships- and record types
Write Apex code and understand its syntax- data types- control flow statements- and exception handling
Query Salesforce data using SOQL and SOSL
Develop and deploy Apex triggers- following best practices
Test and debug Apex code- ensuring proper code coverage
Build Lightning Components using Lightning Web Components (LWC)
Implement Salesforce security measures- including user authentication- authorization- and record-level security
Deploy changes using change sets- Salesforce DX- and version control with Git
Syllabus:
The syllabus for the Salesforce CRT-450 Salesforce Certified Platform Developer I course will cover the following topics:
Introduction to Salesforce Development
Salesforce Data Model
Apex Programming Language
SOQL and SOSL Queries
Apex Triggers
Apex Testing and Debugging
Lightning Components
Salesforce Security
Deployment and Version Control
The course will include lectures- hands-on exercises- and practical assignments to reinforce the concepts taught. Students will be expected to complete individual and group projects to apply their knowledge. The syllabus is designed to prepare students for the Salesforce Certified Platform Developer I exam by covering the exam objectives in detail.