A digital fingerprint that is unique to a block is called a
Cryptocurrency and Blockchain Review

Quiz
•
Computers
•
10th Grade
•
Medium
Melody Kelley
Used 149+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
block ID
hash
digital lock
block address
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The people who create Bitcoins by solving complex math problems with their computers are called
diggers
coders
miners
blockheads
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This slows the creation on new blocks in a blockchain and helps ensure its integrity.
encryption
digital fingerprints
validation
proof of work
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All Bitcoin transactions are public, traceable and permanently stored in the network. This is called
transparency
openness
liquidity
clear view
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The name for Bitcoin’s ledger is
Lego link
blockchain
journal
crypto wallet
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who can send Bitcoin’s to another person?
Only people with bank accounts
People with checking accounts
Anybody who got an A in cyberecurity
Anybody
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
People use this to access their digital cryptocurrency assets.
Bitcoin
private key
fingerprint
password
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