In a private business Blockchain, transactions are endorsed by______________.

In a private business Blockchain, transactions are endorsed by______________.
A . only relevant business participants
B . only the smart contract developer
C . all the nodes on the Blockchain
D . all participants with access to the network

View Answer

Answer: A

Explanation:

Reference: https://developer.ibm.com/opentech/wp-content/uploads/sites/43/2017/08/Blockchain­Explained-v4.06.AdaptedforBeirutConferenceAug2017-1.pdf (p.10)