CBDEBta Certified Blockchain Developer - Ethereum practice test
212 Blockchain CBDE practice questions with explanations, in study, timed and flashcard modes. 20 samples are free.
Full access
$69.99
All 212 questions with explanations · Study, timed and flashcard modes · Progress saved, resume any time
- Questions
- 212
- Free samples
- 20
- Versions
- 1
- Updated
- Aug 2025
Practice CBDE in the simulator.
Study, timed and flashcard modes. Answers and explanations as you go, and your progress saves.
CBDE, by the numbers.
Official specifications published by Blockchain.
- Duration
- 90 min
- Questions
- 70
- Passing score
- 70%
- Exam fee
- $275
- In the bank
- v1 (212)
Everything about CBDE.
CBDE · Blockchain · v1.0
Exam information
Official specifications published by Blockchain, plus what is in our question bank.
- Duration
- 90 min
- Questions
- 70
- Passing score
- 70%
- Level
- Professional
What CBDE covers
5 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 CBDE earns the Certified Blockchain Developer - Ethereum in the Blockchain Development track.
- CBBFCertified Blockchain Business Foundationsoptional
How to study for this exam?
Use the CBDE practice test alongside the official material below.
- CBDE Official Exam Study GuidePDF Download
52-page guide with 8 chapters and 100+ practice questions
- CBDE Online Certification Exam Voucher + Prep CourseOnline Self-Paced
Complete preparation course with exam voucher included
What's changed on this exam?
Status and coverage changes that affect what you should study.
- Current status
- ACTIVE
- Last content update
- Jan 1, 2024
Who should take this exam?
CBDE is typically taken by Software Engineers, Programmers and Developers, among 1 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
