Free Blockchain CBDH Exam Questions

Become Blockchain Certified with updated CBDH exam questions and correct answers

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Total 196 Questions | Updated On: Mar 08, 2026

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Question 1

There are currently three supported ordering services in Hyperledger Fabric and one service is used by developers experimenting with Hyperledger Fabric networks. What service is this?

A : ET

B : fks

C : LO

D : FT

E : T

Answer: C

Question 2

A member can participate in multiple Hyperledger blockchain networks by way of_______

A : annels

B : ers

C : T

D : rld State

Answer: A

Question 3

Composer Modeling Language is an object-oriented modeling language that defines the domain model for a business network definition. Essentially this is saved as a .cto file. Which of the following is NOT a characteristics of a .cto file

A : represents a set of resource definitions that includes assets, transactions, participants, ana events.

B : lues may not be assigned to any field variable

C : modeling language does not support multiple inheritance

D : is a single namespace in which all resource declarations are implicitly defined.

E : en using Hyperledger Composer modeling language structure words “asset” and “participant” are reserved.

Answer: B

Question 4

Hyperledger Fabric Ledger has two parts. What are they?

A : ateless Data and Snapshots

B : ate Data and Transaction Logs

C : ate Data and Membership Logs

D : ateful Data and Membership Logs

E : ate data and Snapshots

Answer: B

Question 5

Asset state data is immutable i.e., once asset data is written to the state data (world state) it cannot be changed.

A : LSE

B : UE

Answer: A

Page: 1 / 40

Total 196 Questions | Updated On: Mar 08, 2026

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