Private blockchain network

The key features of blockchain are:

Explanation: True, Decentralized blockchains are immutable , which means that the data entered is irreversible. For Bitcoin, this means that transactions are permanently recorded and viewable to anyone. 5.

Blockchain MCQ with Answers A blockchain is a centralized digital ledger consisting of records called blocks . B. A blockchain is a decentralized, distributed, digital ledger consisting of records called blocks.31 Tem 2021