CBDH Exam Dumps - BTA Certified Blockchain Developer – Hyperledger

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Question # 25

Consensus on the Blockchain defines________________

The distribution of each data block

Agreement of a valid transaction by all the network nodes

Security between two blocks of data

Basic security of the blockchain

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Question # 26

Orderers are responsible for all of the following except one:

Persistence of transactions

Maintain consistency of transactions across network

Orders the transaction

Consensus

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Question # 27

An_____________ is defined as a communication node that is responsible for the distribution of blockchain transactions in Hyperledger Fabric.

MSP

Peer Node

Client Node

Endorsing Node

Orderer

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Question # 28

__________are used in a . cto model file lo indicate a relationship between an entity in the existing model file and an entity from another model file.

Relationships

Pointers

Imports

Resources

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Question # 29

Hyperledger Fabric Consensus is planned out into 3 phases. Which one is NOT a phase?

Ordering

Endorsement

Voting

Validation

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