Welcome to ExamTopics Pro
Facebook Twitter Youtube Pinterest

Expert Verified, Online, Free.

MAIL US

info@examtopicspro.com

Blockchain CBDE Exam Dumps

Blockchain CBDE Exam Dumps

Certification Exams

Number Of Questions

102

$ 39

Downloadable PDF versions

100% Confidential

Updated Regularly

Advanced Features

Description

Exam Name: BTA Certified Blockchain Developer – Ethereum
Exam Code: CBDE
Related Certification(s): Blockchain Certified Blockchain Developer – Ethereum Certification
Certification Provider: Blockchain
Actual Exam Duration: 90 Minutes
Number of CBDE practice questions in our database: 102

Expected CBDE Exam Topics, as suggested by Blockchain :

  • Module 1: Use the essential tooling and systems needed to work with the Ethereum ecosystem/ Understand and work with Ethereum fees
  • Module 2: Deploy smart contracts both the live and test Ethereum networks/ Unit test smart contracts
  • Module 3: Work within the bounds and limitations of the Ethereum blockchain/ Calculate Ethereum gas costs
  • Module 4: Plan and prepare production ready applications for the Ethereum blockchain/ Write and compile Solidity smart contracts
  • Module 5: Write, test, and deploy secure Solidity smart contracts/ Run an Ethereum node on development machines Implement web3.js/ Create secure smart contracts

Description

Exam Name: BTA Certified Blockchain Developer – Ethereum
Exam Code: CBDE
Related Certification(s): Blockchain Certified Blockchain Developer – Ethereum Certification
Certification Provider: Blockchain
Actual Exam Duration: 90 Minutes
Number of CBDE practice questions in our database: 102

Expected CBDE Exam Topics, as suggested by Blockchain :

  • Module 1: Use the essential tooling and systems needed to work with the Ethereum ecosystem/ Understand and work with Ethereum fees
  • Module 2: Deploy smart contracts both the live and test Ethereum networks/ Unit test smart contracts
  • Module 3: Work within the bounds and limitations of the Ethereum blockchain/ Calculate Ethereum gas costs
  • Module 4: Plan and prepare production ready applications for the Ethereum blockchain/ Write and compile Solidity smart contracts
  • Module 5: Write, test, and deploy secure Solidity smart contracts/ Run an Ethereum node on development machines Implement web3.js/ Create secure smart contracts

Reviews

There are no reviews yet.

Be the first to review “Blockchain CBDE Exam Dumps”

Your email address will not be published. Required fields are marked *

Q1. If you are starting a new ERC20 token:

A.it would be best to start from scratch, just looking at the required interface.

B. it is beneficial to copy and paste the already existing code from the Ethereum wiki and modify this until you like it.

C. best is to start with an audited implementation, for example from OpenZeppelin, in order to reuse already existing code.

Correct Answer: C

Q2. Why is Unit-Testing so important?

A.It helps you to find bugs, regression bugs and sometimes also helps you to understand your code from different angles.

B. It is a great way to spend time on something that you get paid for. But ultimately it will just slow down the development process.

Correct Answer: A

Q3. If you are starting a new ERC20 token:

A.it would be best to start from scratch, just looking at the required interface.

B. it is beneficial to copy and paste the already existing code from the Ethereum wiki and modify this until you like it.

C. best is to start with an audited implementation, for example from OpenZeppelin, in order to reuse already existing code.

Correct Answer: C

Q4. What is the difference between ERC20 and ERC721 Tokens in simple terms?

A.The tokens of a certain ERC20 symbol are all the same, the tokens of an ERC721 symbol are all different. So, ERC20 tokens are fungible, while ERC721 tokens are non-fungible.

B. The tokens of a certain ERC20 symbol are all different, the tokens of an ERC721 symbol are all the same. So, ERC20 tokens are non-fungible while ERC721 tokens are fungible.

Correct Answer: A

Q5. To generate a random number:

A.it's good to use the block timestamp, as this is always different.

B. it's good to use the block hash as this is clearly always very different.

C. it's good to use the RANDAO smart contract.

D. it's not possible to have a random number in a deterministic environment such as the Ethereum blockchain.

Correct Answer: C

$ 39

Frequently Asked Questions

ExamTopics Pro is a premium service offering a comprehensive collection of exam questions and answers for over 1000 certification exams. It is regularly updated and designed to help users pass their certification exams confidently.

Please contact info@examtopicspro.com and we will provide you with alternative payment options.

The subscriptions at Examtopicspro.com are recurring according to the Billing Cycle of your Subscription Plan, i.e. after a certain period of time your credit card is re-billed automatically until/unless you cancel your subscription.

Free updates are available for the duration of your subscription, after the subscription is expired, your access will no longer be available.

We are the biggest and most updated IT certification exam material website.

Using our own resources, we strive to strengthen the IT professionals community for free.

SiteMAP
Let's Connect!

Email Address

info@examtopicspro.com

Social Media

Facebook, linkedin, YouTube, Reddit, Pinterest

Facebook Linkedin Youtube Reddit Pinterest

© 2025 ExamTopics Pro. All Rights Reserved – Our platform is independent and not affiliated with any other website or service.