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BTA Certified Blockchain Developer - Ethereum CBDE Exam
BTA Certified Blockchain Developer - Ethereum CBDE Exam validates the candidate ability to plan and prepare production-ready applications for the Ethereum blockchain, write, test, and deploy secure Solidity smart contracts, understand and work with Ethereum fees, work within the bounds and limitations of the Ethereum blockchain and use the essential tooling and systems needed to work with the Ethereum ecosystem. It also deals with the ability to Implement web3.js, write and compile Solidity smart contracts, create secure smart contracts, deploy smart contracts both the live and test Ethereum networks, calculate Ethereum gas costs, unit test smart contracts and run an Ethereum node on development machines.
CBDE Exam topics
Candidates must know the exam topics before they start of preparation. Because it will really help them in hitting the core. Our Blockchain CBDE exam dumps will include the following topics:
- Calculate Ethereum gas costs
- Run an Ethereum node on development machines
- Plan and prepare production ready applications for the Ethereum blockchain
- Implement web3.js
- Write, test, and deploy secure Solidity smart contracts
- Deploy smart contracts both the live and test Ethereum networks
- Understand and work with Ethereum fees
- Work within the bounds and limitations of the Ethereum blockchain
- Use the essential tooling and systems needed to work with the Ethereum ecosystem
- Write and compile Solidity smart contracts
- Create secure smart contracts
- Unit test smart contracts
How to study the CBDE Exam
There are two main types of resources for preparation of certification exams first there are the study guides and the books that are detailed and suitable for building knowledge from ground up then there are video tutorial and lectures that can somehow ease the pain of through study and are comparatively less boring for some candidates yet these demand time and concentration from the learner. Smart Candidates who want to build a solid foundation in all exam topics and related technologies usually combine video lectures with study guides to reap the benefits of both but there is one crucial preparation tool as often overlooked by most candidates the practice exams. Practice exams are built to make students comfortable with the real exam environment. Statistics have shown that most students fail not due to that preparation but due to exam anxiety the fear of the unknown. Test4Engine expert team recommends you to prepare some notes on these topics along with it don't forget to practice Blockchain CBDE exam dumps which have been written by our expert team, Both these will help you a lot to clear this exam with good marks.
Reference: https://blockchaintrainingalliance.com/products/cbde
Blockchain CBDE Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Web3 Integration & Security | 10% | - Common vulnerabilities and mitigation - Contract upgradability and maintenance - Secure coding practices - Web3.js and Ethers.js usage |
| ERC Standards & Tokenization | 20% | - ERC-1155 Multi-Token Standard - ERC-20 Fungible Tokens - Token economics and best practices - ERC-721 Non-Fungible Tokens (NFTs) |
| Ethereum Architecture & EVM | 20% | - Transactions and message calls - Ethereum Virtual Machine (EVM) fundamentals - Accounts, addresses, and state model - Ethereum network and node structure - Gas mechanics, fees, and optimization |
| Solidity Programming | 30% | - Solidity syntax and data types - Inheritance, interfaces, and libraries - Functions, modifiers, and visibility - Events, errors, and exceptions - Smart contract design patterns |
| DApp Development & Deployment | 20% | - Decentralized storage: IPFS - Smart contract testing and debugging - Development tools: Truffle, Hardhat, Ganache - Frontend integration patterns - Deployment to testnets and mainnet |
