Latest PDF of CBSA: BTA Certified Blockchain Solution Architect

BTA Certified Blockchain Solution Architect Practice Test

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

This exam is a 70 question multiple-choice exam that lasts 1.5 hours (90 minutes) and is performance-based evaluation of Solution Architect skills and knowledge. Performance-based testing means that candidates must answer questions to reflect what they must perform on the job. 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 Solution Architect (CBSA) 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 CBSA exam is a 70 question multiple-choice exam that lasts 1.5 hours and is a performance-based evaluation of Solution Architect 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:
- Architect blockchain solutions
- Work effectively with blockchain engineers and technical leaders
- Choose appropriate blockchain systems for various use cases
- Work effectively with both public and permissioned blockchain systems

This exam will prove that a student completely understands:
- The difference between proof of work, proof of stake, and other proof systems and why they exist
- Why cryptocurrency is needed on certain types of blockchains
- The difference between public, private, and permissioned blockchains
- How blocks are written to the blockchain
- Where cryptography fits into blockchain and the most commonly used systems
- Common use cases for public blockchains
- Common use cases for private & permissioned blockchains
- What is needed to launch your own blockchain
- Common problems & considerations in working with public blockchains
- Awareness of the tech behind common blockchains
- When is mining needed and when it is not
- Byzantine Fault Tolerance
- Consensus among blockchains
- What is hashing
- How addresses, public keys, and private keys work
- What is a smart contract
- Security in blockchain
- Brief history of blockchain
- The programming languages of the most common blockchains
- Common testing and deployment practices for blockchains and blockchain-based apps

100% Money Back Pass Guarantee

CBSA PDF Sample Questions

CBSA Sample Questions

CBSA Dumps
CBSA Braindumps
CBSA Real Questions
CBSA Practice Test
CBSA Actual Questions
BlockChain
CBSA
BTA Certified Blockchain Solution Architect
https://killexams.com/pass4sure/exam-detail/CBSA
Question: 187
What is a logic gate in electronics and computer science?
A. A logic gate usually takes in 2 inputs and gives out 1 output. The inputs and outputs are binary values,
meaning they can be both 1 and 0.
B. A logic gate usually takes in 3 inputs and gives out 2 output. The inputs and outputs are binary values,
meaning they can be 1 or 0.
C. A logic gate usually takes in 2 inputs and gives out 6 output. The inputs and outputs are binary values,
meaning they can be both 1 and 0.
D. A logic gate usually takes in 2 inputs and gives out 1 output. The inputs and outputs are binary values,
meaning they can be 1 or 0.
Answer: D
A logic gate usually takes in 2 inputs and gives out 1 output. The inputs and outputs are binary values, meaning
they can be 1 or 0. A XOR logic gate takes in 2 binary inputs and gives out a high output ONLY when the inputs
are different. Meaning, if A and B are inputted to a XOR gate then the out C will be 1 ONLY when A is not equal
toB. Reference: https://blockgeeks.com/guides/cryptocurrencies-cryptography/
Question: 188
Ethereum is considered to be a ______________type of blockchain.
A. Permissionless
B. Permission Based
C. Hybrid
D. Private
Answer: A
Permissionless � anyone can join Anyone can run a node, run mining software/hardware, access a wallet and write
data onto and transact within the blockchain
(as long as they follow the rules of the bitcoin blockchain). There is no way to censor anyone, ever, on the
permissionless bitcoin blockchain.
Reference: https://medium.com/@dustindreifuerst/permissioned-vs-permissionless-blockchains-acb8661ee095
Question: 189
Your company working for is now considering the blockchain. They would like to perform a POC with R3 Corda.
The CIO was reading about different blockchain consensus algos and would like to understand what type of
consensus algos is used with Corda.
What is the best answer?
A. R3 Corda is a pluggable blockchain and allows the enterprise flexibility
B. R3 Corda is a byzantine fault tolerant blokchain
C. R3 Corda is a proof of stake based blockchain
D. R3 Corda is a proof of work based blockchain
Answer: A
Corda does not share the same requirements as Bitcoin: we require absolute certainty over transaction finality and
we need to know who our counterparts are.
So we had the freedom � and took this opportunity � to solve the consensus problem in a different way. In
particular, Corda solves the privacy issue in a number of manners, primarily by allowing for separation of
consensus into a service which we call the Notary Cluster. Corda was designed for business from the start. It has
no cryptocurrency built into the platform and does not require mining-style consensus, which imposes great cost
with little business benefit.
Question: 190
Your customer is an enterprise that is focused on financial sectors. What type of blockchain would this customer
likely want specified for their enterprise?
A. Permissionless
B. Decentralized
C. Hybrid
D. Permissioned
Answer: D
Sometimes referred to as "private" blockchains, you are required to have some sort of permission to access any or
parts of that blockchain. There are a multitude of variants and hybrid permissioned/permissionless blockchains that
exist.
Reference: https://medium.com/@dustindreifuerst/permissioned-vs-permissionless-blockchains-acb8661ee095
Question: 191
Which is the following is the metaphor that describes a logical dilemma that plagues many computer networks?
A. Neo Generals� problem
B. Byzantine Generals� problem
C. Byzantine Admirals� problem
D. Renaissance Generals� problem
Answer: B
BFT is so-named because it represents a solution to the "Byzantine generals� problem," a logical dilemma that
researchers Leslie Lamport, Robert Shostak and Marshall Pease described in an academic paper published in
1982
Reference: https://www.nasdaq.com/article/byzantine-fault-tolerance-the-key-for-blockchains-cm810058
Question: 192
The key difference between encryption and hashing is that encrypted strings can be reversed back into their
original decrypted form if you have the right key?
A. TRUE
B. FALSE
Answer: A
Reference: https://www.securityinnovationeurope.com/blog/page/whats-the-difference-between-hashing-and-
encrypting
Question: 193
A ____________cipher basically means it is using a fixed key which replaces the message with a pseudorandom
string of characters. It is basically the encryption of each letter one at a time.
What is the cipher type?
A. Stream
B. Block
C. Parallel
D. RSA
Answer: A
Stream cipher basically means using a fixed key which replaces the message with a pseudorandom string of
characters. It is basically the encryption of each letter one at a time.
Reference: https://blockgeeks.com/guides/cryptocurrencies-cryptography/
Question: 194
You currently using the Metamask Chrome plugin and you see a selection for Etherescan in the plugin.
What is Etherscan used for?
A. A search engine that allows users to easily lookup, confirm and validate transaction that have taken place
on the Ethereum Blockchain
B. A search engine that allows users to easily lookup, confirm and validate transaction that have taken place
on the Bitcoin Blockchain
C. A search engine that allows users to easily lookup, confirm and validate transaction that have taken place
on the Ethereum and Tokens Blockchain
D. A search engine that allows users to easily lookup, confirm and validate transaction that have taken place
on any Blockchain
Answer: A
A search engine that allows users to easily lookup, confirm and validate transactions that have taken place on the
Ethereum Blockchain
Reference: https://etherscancom.freshdesk.com/support/solutions/articles/35000022140-what-is-etherscan-
Question: 195
What are two challenges with using a Proof of Work algorithm? (Select two.)
A. Mining pools not allowed
B. Difficulty rate goes done every year.
C. Expensive
D. Power Intensive
Answer: CD
Reference: http://www.hl.co.uk/news/2018/2/16/a-brief-history-of-blockchain-technology-everyone-should-read
Question: 196
How many satoshis are in 1 bitcoin and how many wei in an Ether? (Select two.)
A. 1,000,000,000,000,000,000
B. 1,000,000,000,000,000
C. 1,000,000,000
D. 10,000
E. 1,000,000,000,000
Answer: AB
Reference: http://www.btcsatoshi.com/ http://ethdocs.org/en/latest/ether.html
Question: 197
In the Proof of Stake(POS) algorithm the miners are really known as ___________?
A. Notary
B. Oracle
C. Forgers
D. Minters
Answer: C
Proof of Stake has the same goal as proof of work""to validate transactions and achieve consensus in the
chain""and it uses an algorithm but with a different process. With proof of stake, the creator of a new block "is
chosen in a deterministic way, depending on its wealth, also defined as a stake." Since in a proof of stake system,
there is no block reward, but the miners, known as forgers, get the transaction fees. Proponents of this shift,
including Ethereum cofounder
Buterin, like proof of stake for the energy and cost savings realized to get to a distributed form of consensus.
Reference: http://www.hl.co.uk/news/2018/2/16/a-brief-history-of-blockchain-technology-everyone-should-read
Question: 198
A Byzantine failure is the loss of a system service due to a Byzantine fault in systems that requires________.
What is required?
A. Consensus
B. Crypthography
C. Bandwidth
D. Availability
Answer: A
A Byzantine failure is the loss of a system service due to a Byzantine fault in systems that require consensus.
Reference: https://en.wikipedia.org/wiki/
Byzantine_fault_tolerance
Question: 199
SHA-1 is the most commonly used SHA algorithm, and produces a ______-byte hash value(size).
A. 256
B. 128
C. 32
D. 20
Answer: D
SHA-1 is the most commonly used SHA algorithm, and produces a 20-byte hash value.
Reference: https://www.securityinnovationeurope.com/blog/page/whats-the-difference-between-hashing-and-
encrypting
Question: 200
What type of attack would be considered a very large flaw in public blockchains such as Bitcoin�s Blockchain
where the majority of hashpower could possibly be controlled thru an attack?
What is the specific attack Bitcoin could be exposed to?
A. 51% Attacks
B. Tether Token Hack
C. DDoS Attack
D. BIP attack
E. Parity Wallet Attack
Answer: A
Reference: https://blockgeeks.com/guides/hypothetical-attacks-on-cryptocurrencies/

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. CBSA 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 CBSA 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 Solution Architect 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. CBSA Test Engine is updated on daily basis.

Download CBSA free PDF Download with Mock Exam

If you want to successfully pass the BlockChain CBSA exam, killexams.com has BTA Certified Blockchain Solution Architect Free Exam PDF that will ensure you pass the CBSA exam on your first attempt. Killexams.com provides you with valid, up-to-date, and 2025 up-to-date CBSA Cram Guide and Question Bank with a full money-back guarantee.

Latest 2025 Updated CBSA Real Exam Questions

At killexams.com, we have received many testimonials from satisfied customers who passed the CBSA exam with our Latest Questions. They have secured excellent positions in their respective companies and have seen improvements in their knowledge after using our CBSA Free PDF. Our approach goes beyond simply providing braindumps for passing the CBSA exam; we aim to enhance people's understanding of CBSA goals and topics to help them succeed in their fields. We strive to clarify concepts related to all CBSA courses, syllabus, and goals for the BlockChain CBSA exam. Merely reading the CBSA course guide is not enough. You need to familiarize yourself with challenging scenarios and questions asked in the actual CBSA exam. Visit killexams.com to download free sample CBSA PDF questions and read through them. We are confident that if you are satisfied with the BTA Certified Blockchain Solution Architect questions, you will want to sign up and download the complete version of the CBSA PDF Download at attractive discounts. This will be your first step towards success in the BTA Certified Blockchain Solution Architect exam. Install CBSA VCE test simulator on your computer, memorize CBSA Free PDF, and take practice tests regularly with the VCE exam simulator. When you feel ready for the real CBSA exam, register for it at a test center. At killexams.com, we offer the latest, valid, and 2025 up-to-date BlockChain BTA Certified Blockchain Solution Architect dumps that are essential for passing the CBSA exam. It is crucial to elevate your professional position in your organization. Our goal is to help individuals pass the CBSA exam on their first try. Our CBSA Free PDF has consistently produced top results over time, thanks to our customers' trust in our Free PDF and VCE for their actual CBSA exam. We are the best source for genuine CBSA exam questions. We keep our CBSA Free PDF valid and up-to-date all the time. Our BTA Certified Blockchain Solution Architect exam dumps will help you pass the exam with flying colors. If you are interested in passing the BlockChain CBSA exam to secure a great job, register at killexams.com. We have a team of professionals who gather CBSA real exam questions at killexams.com. You will receive BTA Certified Blockchain Solution Architect exam questions to ensure your success in the CBSA exam. You can download updated CBSA exam questions for free every time. There are organizations that offer CBSA Free PDF, but valid and 2025 up-to-date CBSA PDF Download is crucial. Rethink before relying on free CBSA Free PDF available on the web.

Killexams Review | Reputation | Testimonials | Customer Feedback

The accurate questions and answers provided by killexams.com helped me pass CBSA on the first try with 78% marks. My actual score was 90%, but due to poor marking, it came down to 78%. I appreciate the excellent job done by the killexams.com team and wish them all the success.
Richard [2025-4-29]

Despite my full-time job and family responsibilities, I decided to take the CBSA exam. I was looking for a simple, quick, and strategic guide that could help me prepare in just 12 days. I found all these in killexams.com Questions and Answers. The concise answers were easy to remember and I am grateful for this invaluable resource.
Martin Hoax [2025-5-29]

Passing the CBSA exam was very difficult for me, but killexams.com helped me gain confidence by using their CBSA Practice Tests for preparation. The CBSA exam simulator was also very beneficial in helping me pass the exam and getting promoted in my organization.
Richard [2025-5-18]

More CBSA testimonials...

CBSA Exam

User: Lorne*****

During my preparation for the cbsa exam, I faced a tough time seeking help from friends as the material I received was mostly unclear and overwhelming. However, I stumbled upon killexams.com and its Questions and Answers material, which proved to be a valuable resource. With the help of their material, I was able to understand all the concepts and answer all the questions in the practice test with precision, bringing endless happiness to my profession.

User: Yuri*****

I have been using killexams.com for a while for all my exams, and I passed the cbsa exam with a great score last week using their Questions and Answers study resources. I had some doubts on certain topics, but the material addressed all my doubts, and I was able to easily find the answers to all my issues. Thanks for providing me with solid and reliable material. It is the best product out there.

User: Dhruv*****

I achieved great marks on my CBSA exam, and your study materials were truly exceptional compared to others. I will definitely come back to purchase more exam practice tests from you. I want to express my gratitude for your amazing CBSA exam guide. I took the exam this week and performed exceptionally well. No other study material had taught me the material as comprehensively as killexams.com questions and answers. I answered 90% of the questions correctly.

User: Constantine*****

When I was preparing for the CBSA exam, I purchased practice tests from Killexams.com, and I found their study materials to be very informative and helpful. The resources provided were comprehensive and enabled me to pass the exam without any trouble. I highly recommend Killexams.com to anyone preparing for certification exams.

User: Zarya*****

It is the job of a captain or pilot to guide their ship or plane, respectively. Killexams.com acted as my captain during my CBSA exam, leading me to success with their instructions and guidance. I am forever grateful to this online exam center for their help. My victory in the CBSA exam was a moment of glory, and I owe it to Killexams.com.

CBSA Exam

Question: I have failed CBSA exam twice. Will killexams dumps help me?
Answer: Yes, You can download up-to-date and latest CBSA actual questions at Killexams. Killexams recommend these CBSA questions to memorize before you go for the actual exam because this CBSA question bank contains to date and 100% valid CBSA question bank with the new syllabus. Killexams has provided the shortest CBSA questions for busy people to pass CBSA exam without reading massive course books. If you go through these CBSA questions, you are more than ready to take the test. We recommend taking your time to study and practice CBSA practice test until you are sure that you can answer all the questions that will be asked in the actual CBSA exam. For a full version of CBSA test prep, visit killexams.com and register to download the complete question bank of CBSA exam test prep. These CBSA exam questions are taken from actual exam sources, that's why these CBSA 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 CBSA questions are sufficient to pass the exam.

Question: Where am I able to locate CBSA updated dumps questions?
Answer: Killexams.com is the best place to get updated CBSA questions questions. These CBSA questions work in the actual test. You will pass your exam with these CBSA test prep. If you give some time to study, you can prepare for an exam with much boost in your knowledge. We recommend spending as much time as you can to study and practice CBSA practice test until you are sure that you can answer all the questions that will be asked in the actual CBSA exam. For this, you should visit killexams.com and register to download the complete question bank of CBSA exam test prep. These CBSA exam questions are taken from actual exam sources, that's why these CBSA 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 CBSA questions are sufficient to pass the exam.

Question: There are outdated CBSA questions on internet everywhere, Where can I find up-to-date questions?
Answer: There are several exams questions providers, most of them are re-sellers selling outdated CBSA questions. You need up-to-date CBSA questions to pass the exam. Killexams.com provides real CBSA exam questions and answers that appear in the actual CBSA exam. You should also practice these questions and answers with an exam simulator.

Question: Does killexams VCE exam simulator works offline?
Answer: Yes, Killexams Exam Simulator works offline. Killexams exam simulator also works offline. Just download and install on your laptop and you can go anywhere to keep your study going and preparing your exam at a tourist or healthier place. Whenever you need to re-download the exam files, you can connect your computer to the internet and download and go offline anytime you like. You do not need the internet all the time to study for your exam. Killexams.com provides an offline method by downloading your CBSA exam questions in PDF format on your mobile phone, iPad or laptop and carry them anywhere you like. You do not need to be online all the time to keep your study going.

Question: Do I need to read and practice all the questions you provide?
Answer: Yes, you should read and practice all the questions provided by killexams. The benefit to read and practice all CBSA test prep is to get to the point knowledge of exam questions rather than going through huge CBSA course books and contents. These questions contain actual CBSA questions and answers. By reading and understanding, complete question bank greatly improves your knowledge about the core topics of CBSA exam. It also covers the latest syllabus. These exam questions are taken from CBSA actual exam source, that's why these 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 questions are sufficient to pass the exam.

References

Frequently Asked Questions about Killexams Practice Tests

Precisely same questions in actual CBSA exam, Is it possible?
Yes, It is possible and it is happening in the case of these CBSA exam questions. They are taken from actual exam sources, that\'s why these CBSA 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 CBSA practice questions are sufficient to pass the exam.

Which is the best CBSA exam questions website?
Killexams.com is the best CBSA exam questions provider. Killexams CBSA question bank contains up-to-date and 100% valid CBSA question bank with the new syllabus. Killexams has provided the shortest CBSA practice questions for busy people to pass CBSA exam without reading massive course books. If you go through these CBSA questions, you are more than ready to take the test. We recommend taking your time to study and practice CBSA exam practice questions until you are sure that you can answer all the questions that will be asked in the actual CBSA exam. For a full version of CBSA brainpractice questions, visit killexams.com and register to download the complete question bank of CBSA exam brainpractice questions. These CBSA exam questions are taken from actual exam sources, that\'s why these CBSA 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 CBSA practice questions are sufficient to pass the exam.

I have two accounts with exams, can I place them in one account?
Yes, you should write your usernames to support and ask to put all your exam files in one account so that you can access them easily. Our team will put all your exams into one account.

Is Killexams.com Legit?

Certainly, Killexams is 100% legit and also fully reputable. There are several characteristics that makes killexams.com traditional and reliable. It provides up to date and 100 percent valid exam dumps formulated with real exams questions and answers. Price is extremely low as compared to almost all services on internet. The questions and answers are up-to-date on typical basis through most recent brain dumps. Killexams account set up and product or service delivery is amazingly fast. Computer file downloading is certainly unlimited and intensely fast. Service is available via Livechat and Email. These are the features that makes killexams.com a strong website that provide 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 Solution Architect Practice Test

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

100% Money Back Pass Guarantee

CBSA PDF Sample Questions

CBSA Sample Questions

Killexams VCE Exam Simulator 3.0.9

Download CBSA free PDF Download with Mock Exam

Latest 2025 Updated CBSA Real Exam Questions

Tags

Killexams Review | Reputation | Testimonials | Customer Feedback

CBSA Exam

CBSA 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