Prepare with Salesforce DEX-450 exam practice material, pass for sure
Updated: Sep 02, 2026
No. of Questions: 202 Questions & Answers with Testing Engine
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Salesforce DEX-450 Exam Overview:
| Certification Vendor: | Salesforce |
|---|---|
| Exam Name: | Programmatic Development using Apex and Visualforce in Lightning Experience |
| Exam Number: | DEX-450 |
| Available Languages: | English |
| Real Exam Qty: | 60–85 |
| Exam Format: | Scenario-based, Multiple Select, Multiple Choice |
| Passing Score: | 65%–80% |
| Certificate Validity Period: | 3 years |
| Exam Price: | $200 USD |
| Related Certifications: | Salesforce Platform Developer II |
| Exam Duration: | 105–120 |
| Recommended Training: | Build Applications Programmatically on the Salesforce Platform (DEX450) |
| Exam Registration: | Salesforce Certification Portal |
| Sample Questions: | Salesforce DEX-450 Sample Questions |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Understanding of declarative development; experience with object-oriented programming; completion of recommended training or equivalent knowledge |
| Official Syllabus URL: | https://trailhead.salesforce.com/en/credentials/platform-developer-i |
Average Salary for Salesforce DEX-450 Exam Certified Professional
Salesforce administrator roles are in great demand nowadays. The average salaries of Salesforce DEX-450 exam Certified professional in:
- India - 16,42,330 INR
- Europe - 72,300 Euro
- England - 70,400 POUND
- United State - 105,100 USD
What is the duration, language, and format of Salesforce DEX-450 Exam
- There is a time limit of 120 minutes for the exam.
- Certification Validity period : 3 years.
- The type of questions is Multiple Choice and situation-based questions.
- Passing score 80%
- This exam is offered in only English.
- This exam consists of 85 questions
The validity of the Salesforce DEX-450 certification is three years.
How to book the Salesforce DEX-450 Exam
There are the following steps for registering the Salesforce DEX-450 exam:
Step 1: Visit Salesforce Exam Registration Step 2: Signup/Login to Salesforce account Step 4: Select Date, time and confirm with the payment method
Salesforce DEX-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Apex Classes, Triggers, and Execution | 20% | - Class structure, methods, and access modifiers
|
| Apex Programming Fundamentals | 25% | - Apex syntax, data types, and control structures
|
| Visualforce Development | 15% | - Page creation and standard controllers
|
| Data Retrieval and Manipulation | 20% | - SOQL and SOSL queries
|
| Data Modeling and Management | 20% | - Custom objects, fields, and relationships
|
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