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Certified Blockchain Developer - Ethereum (CBDE) Practice Exam

CBDE

Validates expertise in Ethereum blockchain development, Solidity programming, and smart contracts.

Exam Details

Official CBDE exam format

Questions
100
Time Limit
120 minutes
Passing Score
720/1000
Domains
6
5,500+
Practice Questions
100
Unique Practice Exams

Exam Domains

The Certified Blockchain Developer - Ethereum (CBDE) exam covers 6 domains with different weight percentages

Domain 1: Domain 1: Ethereum Fundamentals

20%

Covers the foundational concepts of the Ethereum blockchain, including its architecture, transactions, consensus mechanisms, and ecosystem.

Topics covered:
  • Topic 1.1: Ethereum Architecture
  • Topic 1.2: Ethereum Transactions
  • Topic 1.3: Ethereum Consensus
  • Topic 1.4: Ethereum Ecosystem

Domain 2: Domain 2: Solidity Programming

30%

Focuses on the Solidity programming language used for writing smart contracts on Ethereum.

Topics covered:
  • Topic 2.1: Solidity Basics
  • Topic 2.2: Advanced Solidity
  • Topic 2.3: Memory Management
  • Topic 2.4: Solidity Patterns

Domain 3: Domain 3: Smart Contract Development

20%

Covers the development process of smart contracts, including environment setup, deployment, testing, and debugging.

Topics covered:
  • Topic 3.1: Development Environment
  • Topic 3.2: Compilation and Deployment
  • Topic 3.3: Testing
  • Topic 3.4: Debugging

Domain 4: Domain 4: Web3 Integration

15%

Covers the integration of smart contracts with web applications using Web3 technologies.

Topics covered:
  • Topic 4.1: Web3 Libraries
  • Topic 4.2: Frontend Integration
  • Topic 4.3: Backend Integration

Domain 5: Domain 5: Token Standards

10%

Focuses on the various token standards used in Ethereum, including ERC-20, ERC-721, and ERC-1155.

Topics covered:
  • Topic 5.1: ERC-20 Tokens
  • Topic 5.2: ERC-721 NFTs
  • Topic 5.3: ERC-1155 Multi-Token

Domain 6: Domain 6: Security

5%

Covers common security vulnerabilities in smart contracts and tools for ensuring security.

Topics covered:
  • Topic 6.1: Common Vulnerabilities
  • Topic 6.2: Security Tools

What You Get with BetaStudy

5,500+ Questions

Comprehensive question bank covering all exam domains

Timed Exams

Practice under real exam conditions with 120-minute timer

Detailed Explanations

Understand why answers are correct with detailed explanations

Progress Tracking

Track your performance by domain and watch yourself improve

Frequently Asked Questions

Common questions about the Certified Blockchain Developer - Ethereum (CBDE) certification exam

How many questions are on the Certified Blockchain Developer - Ethereum (CBDE) exam?
The Certified Blockchain Developer - Ethereum (CBDE) (CBDE) exam contains 100 questions that must be completed within 120 minutes.
What is the passing score for Certified Blockchain Developer - Ethereum (CBDE)?
You need to score 720 out of 1000 (72%) to pass the Certified Blockchain Developer - Ethereum (CBDE) certification exam.
What topics are covered in the Certified Blockchain Developer - Ethereum (CBDE) exam?
The exam covers 6 main domains: Domain 1: Ethereum Fundamentals, Domain 2: Solidity Programming, Domain 3: Smart Contract Development, Domain 4: Web3 Integration, Domain 5: Token Standards, Domain 6: Security. Each domain has different weight percentages based on importance.
How can BetaStudy help me pass the Certified Blockchain Developer - Ethereum (CBDE) exam?
BetaStudy provides 5,500+ practice questions covering all 6 exam domains, 100 unique practice exams that simulate real exam conditions, detailed explanations for every answer, and progress tracking to identify your weak areas.
Are the practice questions updated for the latest CBDE exam?
Yes, our questions are automatically updated whenever the official exam syllabus changes. We monitor the official Blockchain Training Alliance certification page and regenerate questions to match the current exam format.

Official Resources

Official Exam Guide

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