Blockchain CBSA

Failing the Blockchain BTA Certified Blockchain Solution Architect exam means paying the registration fee all over again. A set of 230 updated CBSA practice questions from Dumpkiller costs far less than a retake — a smart investment for 2026 candidates.

Blockchain CBSA Exam Overview:

Blockchain CBSA Exam Syllabus Topics:

Your CBSA Exam Questions, Answered

What is the CBSA exam all about?

The Blockchain BTA Certified Blockchain Solution Architect exam (code: CBSA) is the official Blockchain exam that leads to the Certified Blockchain Solutions Architect certification. It sits at the Professional level of the Blockchain certification track. It is also connected with related credentials such as CBDE (Certified Blockchain Developer - Ethereum), CBPD (Certified Blockchain Professional - Hyperledger), CBPM (Certified Blockchain Project Manager). Passing it proves to employers that your skills have been validated by Blockchain itself, which is why the CBSA credential keeps showing up in job postings.

How many questions are in the CBSA exam, and how long does it take?

The Blockchain BTA Certified Blockchain Solution Architect exam gives you 90 minutes to work through 70. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.

What score do I need to pass the CBSA exam, and how much does it cost?

The passing score for the Blockchain BTA Certified Blockchain Solution Architect exam is 70%, and the official registration fee is $275 USD. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 70%.

Are there any prerequisites for the CBSA exam?

According to Blockchain, the following applies: No formal prerequisites required. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://blockchaintrainingalliance.com/collections/certifications/products/cbsa before you register.

How do I register for the CBSA exam?

You can book your Blockchain BTA Certified Blockchain Solution Architect exam through the official channels below:

• BTA Official Registration
• Pearson VUE

Depending on availability in your region, the exam is delivered as Online proctored via BTA portal or Pearson VUE.

What official training does Blockchain recommend for the CBSA exam?

Blockchain lists the following training options for Blockchain BTA Certified Blockchain Solution Architect candidates:

• BTA Official CBSA Training Course

Official courses build a solid foundation, and pairing them with the 230 practice questions from Dumpkiller shows you how ready you really are before you spend money on the exam itself.

Can I try the CBSA practice questions before buying?

Yes. Dumpkiller offers a free CBSA PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Blockchain BTA Certified Blockchain Solution Architect material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

What happens if I do not pass the CBSA exam, and how is my order delivered?

If you take the corresponding CBSA exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.

What topics are covered in the CBSA exam?

The official Blockchain BTA Certified Blockchain Solution Architect syllabus is organized into 5 main domains. The first three are Design & Implementation (20%), Cryptography & Security (20%), and Consensus Mechanisms & Architecture (25%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Blockchain BTA Certified Blockchain Solution Architect Sample Questions:

Question 1

What are two advantages of using a DPOS algo in a blockchain? (Select two.)

A. Fast transactions
B. Scalable
C. Efficiency
D. Governance Model
E. Centralized

Question 2

To prevent duplicate addresses/accounts from being generated on the same blockchain network, the input of the hash function that generates the address:

A. Should first be encrypted
B. Should always be numerical
C. Should contain enough entropy or randomness
D. Should never be plain text

Question 3

Which of these is the name of a well known open source peer-to-peer hypermedia distributes file system?

A. IPFS
B. Hyperbole
C. FileDropperTM
D. FileBlocks

Question 4

If a product's requirements call for public autonomous on-chain code, only using open source code, using cryptographic tokens, and allowing its users the ability to earn tokens, this product should be launched on the Ethereum blockchain.

A. TRUE
B. FALSE

Question 5

The difference between Ethereum tokens and a standalone currency like Litecoin is that ___________tokens piggyback on the Ethereum network, hosted by Ethereum addresses and sent using Ethereum transactions.

A. ERC20
B. ERC
C. BIP
D. Ether

Solutions: