Blockchain 6

Hyperledger is a ................................

• personalized blockchain network

• permissioned blockchain platforms

• Provide Enterprise grade blockchain platform

• All of the above

Secure Container and Secure Registry are managed by ............................. in the hyperledger stack

• chaincode

• membership

• transaction

• blockchain

Which of these is a Hyperledger Frameworks?

• Hyperledger Caliper

• Hyperledger Cello

• Hyperledger Explorer

• Hyperledger Fabric

Which of these is a Hyperledger Tools

• Hyperledger Fabric

• Hyperledger Grid

• Hyperledger Sawtooth

• Hyperledger Composer

Which of the following is the features of Hyperledger Fabric...........

• Its private

• Its Permissioned

• enable exchange of assets

• Choose the consensus mechanism based on the relation of participants

• All of the above

a node running the communication service that implements a delivery guarantee, such as atomic or total order broadcast

• Client node

• peer node

• ordering service node or orderer

• Membership service provider

......................peers are those who communicate or disseminate messages from Ordering service to other peers in the same organization. These peers use Gossip protocol to make sure that every peer receives the message

• Endorsing peers

• Committing peers

• Anchor Peers

• Leading Peers

Hyperledger Fabric provides three ordering mechanisms:

• Apache tomcat, Spring, Hibernate

• SOLO, Kafka, and Simplified Byzantine Fault Tolerance (SBFT)

• Apache flink, Apache tomcat and Apache Hive

• None of the above

Programming language used for Ethereum smart contract

• Golang

• Solidity

• Rust

• F#

Which of the technologies belong to WEB 3

• Ganache, Truffle, IPFS, Solidity

• AWS, mongodb, AuthO

• Firebase, Azure, Congnito