Centralized blockchains are immutable?
A. Can be both
B. True
C. False
D. None of the above
Answer:C
Centralized blockchains are immutable?
A. Can be both B. True C. False D. None of the above
Explanation: Centralized blockchains can be changed by the centralized entity that owns the blockchain. For example, if an organization decided to have a private blockchain, they decide what is recorded or erased from the blockchain, and therefore it won't be immutable.