PDISalesforce Certified Platform Developer I practice test
535 Salesforce PDI practice questions with explanations, in study, timed and flashcard modes. 20 samples are free.
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All 535 questions with explanations · Study, timed and flashcard modes · Progress saved, resume any time
- Questions
- 535
- Free samples
- 20
- Versions
- 3
- Updated
- Mar 2026
Practice PDI in the simulator.
Study, timed and flashcard modes. Answers and explanations as you go, and your progress saves.
PDI, by the numbers.
Official specifications published by Salesforce.
- Duration
- 105 min
- Questions
- 60
- Passing score
- 68%
- Exam fee
- $200
- In the bank
- v1 (166), DEV-450 (169), PDI (200)
Everything about PDI.
PDI · Salesforce · Winter '19
Exam information
Official specifications published by Salesforce, plus what is in our question bank.
- Duration
- 105 min
- Questions
- 60
- Passing score
- 68%
- Level
- Professional
What PDI covers
4 weighted domains. Open a domain for its topics, and a topic for its objectives. Practice questions are tagged to these.
How do I earn this certification?
Passing PDI earns the Salesforce Certified Platform Developer I in the Platform Developer track.
- PDIPlatform Developer ICore platform development with Apex and Visualforce
- JS-DEV-101Salesforce Certified JavaScript Developer IComplementary JavaScript skills for Lightning Web Components
How to study for this exam?
Use the PDI practice test alongside the official material below.
Official exam guide with exam outline, sample questions, and answers
- Platform Developer I Certification PageWeb Page · Free
Official certification overview and requirements
- Study for the Platform Developer I Exam TrailTrailhead Trail · Free
Interactive study tools and exam prep materials
- Prepare for Your Salesforce Platform Developer I Credential TrailmixTrailhead Trailmix · Free
Curated collection of modules, trails, and projects for exam preparation
- Programmatic Development Using Apex and Visualforce (DEV 450)Instructor-Led Training · $4500 USD (approximate)
Comprehensive training on Apex and Visualforce development
Comprehensive guide to Apex programming language
Complete reference for Visualforce development
Query language reference documentation
Best practices and examples for Apex testing
Guide to Aura component development
What's changed on this exam?
Status and coverage changes that affect what you should study.
- Current status
- ACTIVE
- Last content update
- Jun 15, 2024
Who should take this exam?
PDI is typically taken by Salesforce Developer, Platform Developer and Application Developer, among 5 other roles. Experience level: intermediate.
Three ways to practise
Study mode
Work through the bank at your own pace with the answer and explanation one tap away. Flag questions, add notes, bookmark the hard ones.
Open in the simulator
Timed mode
A shuffled deck with a countdown that mirrors the real exam. Your score is saved to your attempt history.
Open in the simulator
Flashcards
Question on the front, answer on the back. Good for the last week before the exam.
Open in the simulator
