Free Online Blockchain CBDH Practice Test

Prepare Your Blockchain CBDH Exam Questions with Free online CBDH Practice Test. Get Brilliant BTA Certified Blockchain Developer - Hyperledger Exam Results with Valid CBDH Exam Dumps.

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Total 196 Questions | Updated On: May 14, 2024

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Question 1

Which of the following is the BEST definition of Decentralization?

A : Peer-to-Peer data sharing, hosting hardware owned by many not few, fault tolerant, secure, lower performance

B : Distributed data sharing, hosting hardware owned by many not few, fault tolerant, secure, lower performance

C : Peer-to-Peer data sharing, hosting hardware owned by a few not many, fault tolerant, secure, lower performance

Answer: A

Question 2

Which tool would you select to that would allow users to measure performance of a specific implementation with predefined use cases?

A : Hyperledger Caliper

B : Hyperledger Explorer

C : Hyperledger Cello

D : Hyperledger Quilt

Answer: A

Question 3

Exhibit.

Based on the code snippet, the unique identifier for the Delivery is:

A : status

B : trackingld

C : gpsReadings

D : contract

Answer: A

Question 4

Transaction Log Data is immutable i.e , once its written to the log it cannot be changed or deleted.

A : TRUE

B : FALSE

Answer: A

Question 5

A transaction in Hyperledger Fabric is a request to the blockchain to execute a function on the ledger. By what the function is implemented?

A : Chaincode

B : Service Account

C : SDK

D : API

Answer: A

Page: 1 / 40

Total 196 Questions | Updated On: May 14, 2024

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