Question 1

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 2

Hyperledger Fabric Ledger has two parts. What are they?

Options :

A : Stateless Data and Snapshots

B : State Data and Transaction Logs

C : State Data and Membership Logs

D : Stateful Data and Membership Logs

E : State data and Snapshots

Answer: B

Question 3

Chaincode interface must be implemented by ever chaincode program

Options :

A : TRUE

B : FALSE

Answer: A

Question 4

Which of the following is the BEST definition of Decentralization?

Options :

A : Peer-to-Peer data sharing, hosting hardware owned by many not few, fault tolerant, secure, lower performance

B : Distributed data sharing, hosting hardware owned by many not few, fault tolerant, secure, lower performance

C : Peer-to-Peer data sharing, hosting hardware owned by a few not many, fault tolerant, secure, lower performance

Answer: A

Question 5

Hyperledger is an open source project that came out of the ___________________________. It was created in order to help advance _____________________________blockchain technologies. It's a global open source collaboration involving leaders from numerous industries.

Options :

A : Linux Foundation, Cross Industry

B : Defense Industry, Military Communications

C : Linux Foundation, Military Communications

D : Defense Industry, Financial Oriented

E : Linux Foundation, Financial Oriented

Answer: A