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Free BTA Certified Blockchain Developer – Hyperledger Practice Questions

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Exam style questions across every CBDH domain

Last Update 3 days ago
Total Questions : 195

Start with our free CBDH practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real Blockchain Developer - Hyperledger Fabric exam. Each CBDH exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Blockchain weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 11

The_______________is used to sign, verify, provision, and authenticate in Hyperledger Fabric

Options:

A.  

Membership Service Provider

B.  

Onboarder

C.  

Cryptographic generator

D.  

None of the above

Discussion 0
Question # 12

Which part of the Hyperledger Project has the marketing responsibility for commercial adoption of the Hyperledger Solutions?

Options:

A.  

Tools

B.  

Management

C.  

Infrastructure

D.  

Framework

Discussion 0
Question # 13

The Hyperledger Project consists of the following EXCEPT?

Options:

A.  

Infrastructure

B.  

Tools

C.  

Framework

D.  

Management

Discussion 0
Question # 14

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

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 15

Which Hyperledger tool provides an open source browser for viewing activity on the underlying blockchain network?

Options:

A.  

Caliper

B.  

Quilt

C.  

Cello

D.  

Explorer

Discussion 0
Question # 16

In Hyperledger Fabric, miners are called?

Options:

A.  

Committer Peer

B.  

There are no miners in Hyperledger

C.  

Endorser Node

D.  

Channels

Discussion 0
Question # 17

You would like to download Hyperledger Fabric.

What would be the command to start the process?

Options:

A.  

ftp clone https://github.com/hyperledger/fabric.sh

B.  

git clone https://github.com/hyperledger/fabric.git

C.  

ftp clone https://github.com/hyperledger/fabric.git

Discussion 0
Question # 18

What is the process of turning cipher-text back into plaintext called?

Options:

A.  

Packing

B.  

Encryption

C.  

Decryption

D.  

Hashing

Discussion 0
Question # 19

What must implement every chaincode?

Options:

A.  

Golang

B.  

Chaincode Interface

C.  

Java

D.  

Linux APIs

Discussion 0
Question # 20

Consensus algorithms are used because _______________

Options:

A.  

They can include specific rules or conditions to be met

B.  

They increase the network security from hacking

C.  

They prevent blockchain node failure

D.  

They increase network speed

Discussion 0

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