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: Feb 19, 2025

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Question 1

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 2

What function is used to call the shim.Start function below?

A : port

B : it

C : in

D : pe

Answer: C

Question 3

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A : , that’s ok Use Code JH30UDEMY

B : , Use Code JH30UDEMY

Answer: B

Question 4

Exhibit.

Based on the chaincode displayed, which function returns the value of the specified asset key?

A : in

B : it

C : voke

D : t

Answer: D

Question 5

The chaincode’s interface implements which of the following functions?

A : voke and Close

B : voke and Revoke

C : en and Shut

D : en and Close

E : voke and Init

Answer: A

Page: 1 / 40

Total 196 Questions | Updated On: Feb 19, 2025

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