Multiple Choice
Bitcoin is a type of digital currency in which encryption techniques are used to regulate the generation of units of currency and verify the transfer of funds; they are ________, which means ________.
A) centralized; a central institution operates their use
B) centralized; they are legal everywhere
C) decentralized; no single institution operates their use
D) decentralized; they are illegal in most countries
Correct Answer:
Verified
Correct Answer:
Verified
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