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Question 42 - CBBF discussion

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What is a Blockchain?

A.
A digital currency
Answers
A.
A digital currency
B.
An unchangeable record
Answers
B.
An unchangeable record
C.
A database of usable secret data
Answers
C.
A database of usable secret data
D.
A Smart Contract
Answers
D.
A Smart Contract
E.
All of the above
Answers
E.
All of the above
Suggested answer: B

Explanation:

Reference: https://www.computerworld.com/article/3191077/what-is-blockchain-the-complete-guide.html

asked 16/09/2024
Jonathan Ang
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