Question No 1

Level DB is the default database for Hyperledger Fabric and is particularly appropriate when ledger states comprise what type of data?

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Question No 2

When creating a network according to an organization's structure and also bootstrap a channel what are the following artifacts we would need to generate?

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Genesis Block, License File and Anchor Peer Configs for each organization.

Genesis Block, ledger Configuration and Anchor Peer Configs for each organization.

Genesis Block, Channel Configuration and Anchor Peer Configs for each organization.

Genesis Block, Channel Configuration and Anchor MSP Configs for each organization.

Question No 3

Which Hyperledger tool would you select to invoke, deploy or query blocks, transactions and associated data, network information (name, status, list of nodes), chain codes and transaction families, as well as other relevant information stored in the ledger?

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Question No 4

Blockchain services consists of three major components. What are they? (Select three.)

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Consensus Manager

Distributed Ledger

Peer to Peer Protocol

Reputation Manager

Membership Services

Question No 5

The gossip data dissemination protocol performs which three functions? (Choose three.)

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Manages peer discovery and channel membership

Disseminates ledger data across all peers on the channel

Manages channel membership only

Sync ledger state across all peers on any channel

Sync ledger state across all peers on the channel

Manages peer discovery only

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