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CBSA Exam Questions & Answers
BTA Certified Blockchain Solution Architect • Blockchain
229 Questions
90 min
Updated Sep 2026
99% Pass Rate
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Sample CBSA Questions
Practice with real exam-style questions, each with the verified correct answer and explanation.
Q1
MultipleChoice
What benefit does HPE Cloud Cruiser provide?
Correct Answer: A
Q2
MultipleChoice
The merkle tree contains a full list of the transactions on the blockchain?
Correct Answer: A
Explanation:
The merkle tree does not contain a list of all the transactions, rather a hash (digital fingerprint) of all transactions as a tree structure.
Q3
MultipleChoice
Byzantine Fault Tolerance can be achieved only through Proof of Work.
Correct Answer: A
Q4
MultipleChoice
What are two challenges with using a Proof of Work algorithm? (Select two.)
Correct Answer: C, D
Q5
MultipleChoice
Which of following scenarios and datasets would be best suited to be utilized by a blockchain solution?
Correct Answer: A
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Unlock All CBSA QuestionsFrequently Asked Questions
Typically, candidates should have a foundational understanding of blockchain technology, cryptography, and distributed systems. Most exam providers recommend at least 2-3 years of experience in IT, software development, or related fields, though this may vary by certifying body.
The exam usually consists of 50-100 multiple-choice questions and takes 2-3 hours to complete. The passing score is typically around 70-75%, though specific requirements should be verified with the certifying organization.
The exam covers blockchain fundamentals, consensus mechanisms, smart contracts, cryptocurrency, security considerations, and enterprise blockchain solutions. It also includes practical applications and architectural design patterns for implementing blockchain systems.
Certification exam fees typically range from $150 to $300 USD, depending on the testing center and location. Some organizations may offer discounts for bundle packages or group registrations.
The recognition and validity of CBSA certification depend on the issuing organization. Major blockchain certifications are generally recognized by employers globally, particularly in tech and financial sectors, though you should verify the specific certifying body's reputation and industry acceptance.