Question 1

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

Options :

A : Hyperledger Caliper

B : Hyperledger Explorer

C : Hyperledger Cello

D : Hyperledger Quilt

Answer: A

Question 2

There are currently three supported ordering services in Hyperledger Fabric and one service is used by developers experimenting with Hyperledger Fabric networks. What service is this?

Options :

A : PoET

B : Kafks

C : SOLO

D : SBFT

E : BFT

Answer: C

Question 3

What means "Forking" the Hyperledger Fabric Github repository? (Select two.)

Options :

A : Fork will fork the entire repository including all the branches.

B : Forking is not allowed in Github

C : Moving this repository to your GitHub account and removing contents from previous repository.

D : Fork will fork the specific repository without all the branches

E : Creating a copy of this repository under your GitHub account

Answer: A

Question 4

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

Options :

A : Chaincode

B : Service Account

C : SDK

D : API

Answer: A

Question 5

Exhibit.Based on the chaincode displayed, which function returns the value of the specified asset key?

Options :

A : main

B : Init

C : Invoke

D : get

Answer: D

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