Latest PDF of CBDE: BTA Certified Blockchain Developer Ethereum

BTA Certified Blockchain Developer Ethereum Practice Test

CBDE Exam Format | Course Contents | Course Outline | Exam Syllabus | Exam Objectives

This exam is a 70 question multiple-choice exam that lasts 1.5 hours and is a performance-based evaluation of Ethereum Development skills and knowledge. Internet access is not provided during the exam, nor is any course material or study guides.

Scores and Reporting
Official scores for exams come immediately following the exam from Pearson VUE. A passing score is 70%. Exam results are reported PASS/FAIL and you will be provided your percentage. Blockchain Training Alliance does not report scores on individual items, nor will it provide additional information upon request.

The Certified Blockchain Developer - Ethereum (CBDE) exam is an elite way to demonstrate your knowledge and skills in this emerging space. Additionally, you will become a member of a community of Blockchain leaders. With certification comes monthly industry updates via email and video.

The CBDE exam is a 70 question multiple-choice exam that lasts 1.5 hours and is performance-based evaluation of Ethereum Development skills and knowledge. Internet access is not provided during the exam, nor is any course material or study guides.

A person who holds this certification demonstrates their 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
Use the essential tooling and systems needed to work with the Ethereum ecosystem
This exam will prove that a student completely understands how 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
Run an Ethereum node on development machines

100% Money Back Pass Guarantee

CBDE PDF Sample Questions

CBDE Sample Questions

CBDE Dumps
CBDE Braindumps
CBDE Real Questions
CBDE Practice Test
CBDE Actual Questions
BlockChain
CBDE
BTA Certified Blockchain Developer Ethereum
https://killexams.com/pass4sure/exam-detail/CBDE
Question: 91
What are Private Keys used for?
A. To Protect the Public Keys by being cryptographically significant.
B. To Sign Transactions And To Derive an Address From.
C. To Generate An Address which can sign transactions.
Answer: B
Question: 92
Public Keys vs. Private Keys. Which statement is true?
A. The Public Key is for Signing Transactions, the Private Key must be given out to verify the signature.
B. The Private Key signs transactions, the Public Key can verify the signature.
C. The Private Key is to generate a Public Key. The Public Key can sign transactions, the address is here to verify
the transactions.
Answer: B
Question: 93
A Hashing Algorithm is deterministic. What does it mean?
A. it always produces the same output given the same input.
B. it uses equally distributed data to produce the output given a long input.
C. it shouldn�t be possible to re-generate the input given the output.
Answer: A
Question: 94
DApps are:
A. great, because they cut the middle man, run on a trusted platform, apply logic to the blockchain where already
economic assets are running and thus allow peer to peer trade.
B. an amazing way to create new applications. Those applications run entirely separated from other applications on
the platform and allow for logical interactions. They can�t access any funds to add an additional layer of trust.
C. a new way of applying logical operations for banks and big financial institutions. This way they can reduce the staff
while operating at increased security.
Answer: B
Question: 95
To get most out of the blockchain, it is best:
A. to use it for the whole business logic. It�s always best to have everything in once place.
B. to use it only for things which need the benefits of the blockchain.
Answer: B
Question: 96
Which statement is true about the EVM?
A. While the EVM is Sandboxed, it isn�t as powerful as the Bitcoin Network, because it�s not Turing Complete.
B. The EVM can�t access hardware layers or anything outside a blockchain node because it�s sandboxed.
C. The EVM is extremely powerful, turing complete and perfect for doing computational intensive things, because
of the direct access to the graphics card.
Answer: C
Question: 97
Which is the right order for Denominations?
A. Wei, Finney, Szabo, Ether, Tether.
B. Finney, Szabo, Mether, Gwei.
C. Gwei, Szabo, Finney, Ether.
Answer: C
Question: 98
The nonce-field in a transaction is used:
A. to protect against replay attacks.
B. to have an additional checksum for transactions.
C. to sum up all ethers sent from that address.
Answer: A
Question: 99
Solidity gets compiled:
A. to bytecode that can�t be understood by humans.
B. to bytecodes which are essentially opcodes running instruction by instruction.
Answer: B
Question: 100
Having a bug-bounty program early on:
A. can help to engage the community in testing your smart contracts and therefore help to find bugs early.
B. might be a burden as it is an administrative overhead mainly.
C. is completely useless. Who wants to test beta-ware software? It�s better to start with the bug-bounty program
after the contract is released on the main-net.
Answer: A
Question: 101
Consensus is reached:
A. by the miner nodes which make sure that a transaction is valid.
B. by every single node in the blockchain network executing the same transaction.
C. by a cryptographic secure signature algorithm called ECDSA which makes sure that cheating is impossible.
Answer: B
Question: 102
Smart Contracts can be written in:
A. Java, C++, Solidity and JavaScript, because the Ethereum Blockchain is completely language agnostic and cross
compilers exist for every major language.
B. Solidity, Viper, LLL and Serpent, because those are high level languages that are compiled down to bytecode.
C. Solidity and JavaScript, because those are the official first implementations for Distributed applications and the
Blockchain supports those languages fully.
Answer: B

Killexams VCE Exam Simulator 3.0.9

Download Killexams-Exam-Simulator-3.0.9.rar

Killexams has introduced Online Test Engine (OTE) that supports iPhone, iPad, Android, Windows and Mac. CBDE Online Testing system will helps you to study and practice using any device. Our OTE provide all features to help you memorize and practice test questions and answers while you are travelling or visiting somewhere. It is best to Practice CBDE Exam Questions so that you can answer all the questions asked in test center. Our Test Engine uses Questions and Answers from Actual BTA Certified Blockchain Developer Ethereum exam.

Killexams Online Test Engine Test Screen

Killexams Online Test Engine Progress Chart

Killexams Online Test Engine Test History Graph

Killexams Online Test Engine Performance History

Killexams Online Test Engine Result Details

Online Test Engine maintains performance records, performance graphs, explanations and references (if provided). Automated test preparation makes much easy to cover complete pool of questions in fastest way possible. CBDE Test Engine is updated on daily basis.

Get CBDE Exam Free Exam PDF containing Valid genuine inquiries

Go through our CBDE Latest Questions and feel confident about the CBDE exam. You will pass your exam with high marks or get your money back. We have aggregated a database of BTA Certified Blockchain Developer Ethereum Cram Guide from a real test question bank to provide you with an opportunity to prepare and pass the CBDE exam on the first attempt. Just install our Exam Simulator and get ready. You will pass the CBDE exam.

Latest 2025 Updated CBDE Real Exam Questions

Killexams.com has been consistently providing the latest, valid, and 2025 up-to-date BlockChain CBDE Exam Cram which are considered the most effective to pass the BTA Certified Blockchain Developer Ethereum exam. This will definitely help you to excel in your career and become an expert in your organization. Our reputation has been built on helping individuals to pass the CBDE exam on their very first attempt. For the past four years, our Practice Test performance has remained at the top. Our customers trust our CBDE Exam Cram and VCE for their real CBDE exam. We are proud to say that killexams.com is the best source for CBDE genuine questions. Our CBDE Exam Cram are constantly maintained to ensure they remain valid and 2025 up-to-date. At killexams.com, we understand the importance of providing the latest and most accurate CBDE Exam Cram to our clients. We have a team of experts who are dedicated to keeping our CBDE Exam Cram valid and 2025 up-to-date. Our goal is to help our clients pass the BTA Certified Blockchain Developer Ethereum exam with ease and achieve success in their careers. Our Practice Test performance has been consistently at the top for the past four years, which is a testament to our commitment to providing high-quality CBDE Exam Cram. We take pride in being the best source for CBDE genuine questions and encourage our clients to trust us and use our CBDE Exam Cram and VCE for their real CBDE exam. With killexams.com, you can be sure that you are getting the latest and most valid CBDE Exam Cram that will help you pass the BTA Certified Blockchain Developer Ethereum exam and advance in your career.

Killexams Review | Reputation | Testimonials | Customer Feedback

Thanks to killexams.com, I was able to answer all the questions on the CBDE exam. I highly recommend this resource to anyone looking to pass their IT exams, as it is an excellent asset for exam preparation. Their questions and answers were straightforward, and it made it easy for me to plan and prepare for the exam.
Shahid nazir [2025-6-23]

Studying for the CBDE exam, preparing for the pass, and taking the test seemed overwhelming, but killexams.com came to my rescue. Their excellent materials had provided every question that appeared on the CBDE exam, making the experience pressure-free and enjoyable. I am very satisfied with the killexams.com experience, and I am confident I will use this website for all future CBDE certification exams.
Shahid nazir [2025-4-6]

Obtaining CBDE certificates offers many opportunities for security professionals to advance in their careers. I wanted to enhance my knowledge in data safety and become a certified CBDE, which is why I sought help from killexams.com and began my CBDE exam schooling through their exam cram. The CBDE exam cram made studying for the CBDE certificate easier for me and helped me achieve my desired results. I can confidently say that without killexams.com, I would not have passed my CBDE exam on the first try.
Martin Hoax [2025-5-26]

More CBDE testimonials...

CBDE Exam

User: Slava*****

I found the CBDE exam to be the toughest I have ever encountered. Despite spending months reading and using various resources, including practice tests, I failed miserably. However, I did not give up and eventually turned to killexams.com for exam preparation. By practicing with their exam simulator and actual exam questions, I was able to pass the second time around. Looking back, I wish I had not wasted time and money on unnecessary resources, although their books are generally not terrible.

User: Venera*****

Studying for the bta certified blockchain developer ethereum exam was a challenging experience, with so many complex subjects to cover. However, using killexams.com study material boosted my self-confidence to pass the exam with an exceptional score of 93%. Although some of the questions were tricky, the accurate answers provided by killexams.com helped me mark the right answers.

User: Gabriela*****

killexams.com provided me with the best guidance I have ever experienced for my cbde certification exams. They consistently updated the cbde questions and answers, ensuring they were relevant and helpful in passing the exam stress-free.

User: Tena*****

The Killexams.com website provides solid exam material and is a great asset for anyone preparing for the cbde exam. I have visited several other sites, but the Killexams.com practice tests for cbde are honestly up to the mark. Thanks to Killexams.com and the exam simulator, I passed the cbde exam with ease. The questions and answers are valid and reliable, and I have already shared my views with colleagues.

User: Olga*****

The questions provided by killexams.com are concise and easy to understand, making a significant impact on the learning process. I passed my CBDE exam with a healthy score of 87% thanks to the killexams.com questions and answers. I highly recommend their coaching services for the CBDE exam.

CBDE Exam

Question: Can I get updated dumps with actual Questions & Answers of CBDE exam?
Answer: Yes, You can get up-to-date and valid CBDE questions with actual questions and answers. These are the latest and valid questions with real questions and answers that contain test prep. When you will memorize these questions, it will help you get high marks in the exam.

Question: How many exams can I setup in one killexams account?
Answer: There is no limit. You can set up as many exams in one killexams account as you want. Otherwise, you can later ask the support team to set up all your exams in one account.

Question: Are the files at killexams.com spyware free?
Answer: Killexams files are 100% virus and spyware-free. You can confidently download and use these files. Although, while downloading killexams Exam Simulator, you can face virus notification, Microsoft show this notification on the download of every executable file. If you still want to be extra careful, you can download RAR compressed archive to download the exam simulator. Extract this file and you will get an exam simulator installer.

Question: Where am I able to find CBDE and up-to-date dumps questions?
Answer: You can download up-to-date CBDE questions questions at Killexams. Killexams recommend these CBDE questions to memorize before you go for the actual exam because this CBDE question bank contains to date and 100% valid CBDE question bank with the new syllabus. Killexams has provided the shortest CBDE questions for busy people to pass CBDE exam without reading massive course books. If you go through these CBDE questions, you are more than ready to take the test. We recommend taking your time to study and practice CBDE practice test until you are sure that you can answer all the questions that will be asked in the actual CBDE exam. For a full version of CBDE test prep, visit killexams.com and register to download the complete question bank of CBDE exam test prep. These CBDE exam questions are taken from actual exam sources, that's why these CBDE exam questions are sufficient to read and pass the exam. Although you can use other sources also for improvement of knowledge like textbooks and other aid material these CBDE questions are sufficient to pass the exam.

Question: How will I receive my killexams username and password?
Answer: Killexams take just 5 to 10 minutes to set up your online download account. It is an automatic process and completes in very little time. When you complete your payment, our system starts setting up your account within no time and it takes less than 5 minutes. You will receive an email with your login information immediately after your account is setup. You can then login and download your exam files.

References

Frequently Asked Questions about Killexams Practice Tests

Are these CBDE TestPrep exact replica of actual exam questions?
Yes, These CBDE exam questions are taken from actual exam sources, that\'s why these CBDE exam questions are sufficient to read and pass the exam. Although you can use other sources also for improvement of knowledge like textbooks and other aid material these CBDE practice questions are sufficient to pass the exam.

Where will I find real exam Questions & Answers of CBDE exam?
You are in right place. You should visit killexams.com for the latest and up-to-date actual CBDE exam questions and answers. You will be able to download up-to-date CBDE real questions. If there will be any update in the exam, it will be automatically copied in your download section and you will receive an intimation email. You can memorize and practice these questions and answers with the VCE exam simulator. It will train you enough to get good marks in the exam.

Why there are some negative reviews on internet about killexams?
There are several exam practice questions providers, most of them are re-sellers. There is competition on the internet for the right material. Some marketing people use negative marketing as a tool to show a good source as a bad. They use to enter bad and negative reviews about killexams on the internet on some sites. This does not usually work but this method is used to show a good service bad rather than to improve their service.

Is Killexams.com Legit?

Of course, Killexams is 100% legit in addition to fully well-performing. There are several characteristics that makes killexams.com legitimate and reliable. It provides recent and practically valid exam dumps that contains real exams questions and answers. Price is small as compared to a lot of the services online. The questions and answers are kept up to date on usual basis together with most recent brain dumps. Killexams account setup and merchandise delivery is quite fast. File downloading is unlimited and intensely fast. Support is available via Livechat and Electronic mail. These are the characteristics that makes killexams.com a robust website that give exam dumps with real exams questions.

Other Sources

Which is the best testprep site of 2025?

There are several Questions and Answers provider in the market claiming that they provide Real Exam Questions, Braindumps, Practice Tests, Study Guides, cheat sheet and many other names, but most of them are re-sellers that do not update their contents frequently. Killexams.com is best website of Year 2025 that understands the issue candidates face when they spend their time studying obsolete contents taken from free pdf download sites or reseller sites. That is why killexams update Exam Questions and Answers with the same frequency as they are updated in Real Test. Testprep provided by killexams.com are Reliable, Up-to-date and validated by Certified Professionals. They maintain Question Bank of valid Questions that is kept up-to-date by checking update on daily basis.

If you want to Pass your Exam Fast with improvement in your knowledge about latest course contents and topics, We recommend to Download PDF Exam Questions from killexams.com and get ready for actual exam. When you feel that you should register for Premium Version, Just choose visit killexams.com and register, you will receive your Username/Password in your Email within 5 to 10 minutes. All the future updates and changes in Questions and Answers will be provided in your Download Account. You can download Premium Exam questions files as many times as you want, There is no limit.

Killexams.com has provided VCE Practice Test Software to Practice your Exam by Taking Test Frequently. It asks the Real Exam Questions and Marks Your Progress. You can take test as many times as you want. There is no limit. It will make your test prep very fast and effective. When you start getting 100% Marks with complete Pool of Questions, you will be ready to take Actual Test. Go register for Test in Test Center and Enjoy your Success.

100% Money Back Pass Guarantee

Back to List

Social Profiles

BTA Certified Blockchain Developer Ethereum Practice Test

CBDE Exam Format | Course Contents | Course Outline | Exam Syllabus | Exam Objectives

100% Money Back Pass Guarantee

CBDE PDF Sample Questions

CBDE Sample Questions

Killexams VCE Exam Simulator 3.0.9

Get CBDE Exam Free Exam PDF containing Valid genuine inquiries

Latest 2025 Updated CBDE Real Exam Questions

Tags

Killexams Review | Reputation | Testimonials | Customer Feedback

CBDE Exam

CBDE Exam

References

Frequently Asked Questions about Killexams Practice Tests

Is Killexams.com Legit?

Other Sources

Which is the best testprep site of 2025?

Important Links for best testprep material

100% Money Back Pass Guarantee

Social Profiles