Blockchain CBBF

Preparing for the Blockchain Certified Blockchain Business Foundations exam while juggling a full-time job is not easy, and most candidates simply do not have months to spare. Dumpkiller built its CBBF practice questions for exactly that situation — 85 focused questions that make every study hour in 2026 count.

Blockchain CBBF Exam Overview:

Blockchain CBBF Exam Syllabus Topics:

What Candidates Ask About the Blockchain CBBF Exam

Can you give me an overview of the CBBF exam?

The Blockchain Certified Blockchain Business Foundations exam (code: CBBF) is the official Blockchain exam that leads to the Blockchain Certification certification. It sits at the Foundation level of the Blockchain certification track. It is also connected with related credentials such as Certified Blockchain Solution Architect (CBSA), Certified Blockchain Developer (CBDH), Certified Blockchain Security Professional (CBSP). Passing it proves to employers that your skills have been validated by Blockchain itself, which is why the CBBF credential keeps showing up in job postings.

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

The Blockchain Certified Blockchain Business Foundations 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 CBBF exam, and how much does it cost?

The passing score for the Blockchain Certified Blockchain Business Foundations exam is 70%, and the official registration fee is USD 199. 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 CBBF exam?

According to Blockchain, the following applies: No formal prerequisites. Intended for non-technical business professionals seeking foundational blockchain knowledge.. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://blockchaintrainingalliance.com/products/cbbf before you register.

Can I try the CBBF practice questions before buying?

Yes. Dumpkiller offers a free CBBF PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Blockchain Certified Blockchain Business Foundations 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 CBBF exam, and how is my order delivered?

If you take the corresponding CBBF 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 CBBF exam?

The official Blockchain Certified Blockchain Business Foundations syllabus is organized into 4 main domains. The first three are General Blockchain Knowledge (25%), Using Blockchain for Business (25%), and How Blockchain Works (25%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Blockchain Certified Blockchain Business Foundations Sample Questions:

Question #1

Which Blockchain protocol uses Proof of Work Consensus? Select all that apply

A. All of the above
B. Bitcoin
C. Hyperledger
D. Corda
E. Ethereum

Question #2

Blockchain is faster and more efficient than a standard database.

A. True
B. False

Question #3

One of the big issues that new financial transaction Blockchain solutions face is____________.

A. increasing the number of transactions per second (TPS)
B. solving user identity
C. getting banks to cooperate
D. the inability to find use cases

Question #4

The common safe place to store personal cryptocurrency is_____________.

A. in a secure ledger
B. A digital wallet
C. a bank account
D. in a secure database

Question #5

What does immutable mean?

A. Fault tolerant
B. Unable to be changed
C. None of the above
D. Highly secure

Solutions: