Yes. ExamsTorrent offers a free PDF demo of the CBDH practice questions so you can check the quality, the format, and the difficulty level before you spend anything. After you purchase, you also receive 365 days of free updates, and if the product expires you can extend the update service at a 50% discount from your member zone.

The CBDH exam contains Approximately 60 questions and gives you 90 minutes to complete them. That works out to a brisk pace, so you cannot afford to stall on a single tricky item — flag it, move on, and circle back if time allows. Before exam day, run at least two timed mock sessions with the ExamsTorrent desktop or online test engine; practicing against a real clock turns the official time limit into a comfortable rhythm instead of a source of panic.

The CBDH exam (full name: BTA Certified Blockchain Developer - Hyperledger) is a Blockchain certification exam that leads to the Certified Blockchain Developer - Hyperledger (CBDH) credential, positioned at the Professional level. It validates the skills Blockchain expects from professionals working with its technologies, and passing it is the key step toward getting certified. It also sits within a broader certification path that includes Certified Blockchain Solutions Architect (CBSA), Certified Blockchain Security Professional (CBSP).

The Blockchain BTA Certified Blockchain Developer - Hyperledger exam is organized into 6 domains. The main areas include Transaction Flow and Endorsement, Smart Contracts and Chaincode, and Hyperledger Fabric Fundamentals. Scroll up to the exam syllabus section on this page for the complete topic-by-topic outline.

Recommended: Basic understanding of blockchain concepts and distributed systems. Prior programming experience in Go, Node.js, or Java is helpful.

Eligibility requirements can change, so before you register, confirm the latest criteria on the official Blockchain exam page.

To pass the CBDH exam you need a score of 70%, and the official registration fee is USD 295 (approx.). Keep in mind that a failed attempt comes at full price: retaking the exam means paying the entire fee again. A smart way to protect that investment is to self-test first — work through the 195 practice questions at ExamsTorrent until your timed scores sit comfortably above the passing line before you book a seat.

Blockchain recommends the following training resources for the Blockchain BTA Certified Blockchain Developer - Hyperledger:

• Blockchain Training Alliance CBDH Training Course

Official courses build the theory; pair them with the 195 practice questions from ExamsTorrent to turn that knowledge into exam-ready speed and accuracy.

Delivery is instant: you can download your purchase right after payment, and a copy is sent to your email within one minute. If nothing arrives within 2 hours, check your spam folder and contact our support team. There is no limit on how many computers you can install the software on.

If you take the CBDH exam within 60 days of your purchase and do not pass, you can apply for a full refund under the ExamsTorrent money back guarantee. To file a claim, submit a scan of your exam enrollment slip together with the official score report (PDF) within 2 days of taking the exam, and your claim will be processed within 7 days. The candidate name must match the payer name, and the policy does not apply to exams taken within 3 days of purchase, to purchases where the exam was never actually taken, or to free materials and expired orders. Prefer an alternative? Instead of a refund, you can exchange your purchase for two free exam products of equal value while keeping the update service on your original product.

You can register for the Blockchain BTA Certified Blockchain Developer - Hyperledger through the official channels below:

• Blockchain Training Alliance CBDH Registration

The CBDH exam is delivered Online proctored exam (remote) or authorized testing centers depending on region, so choose the option that best fits your schedule when you book.