
Cryptography and Bitcoin Concepts

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the approximate value of Bitcoin at the start of December 2017?
$10,000
$1,000
$20,000
$5,000
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who is credited with the creation of Bitcoin?
Vitalik Buterin
Charlie Lee
Satoshi Nakamoto
Elon Musk
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is required to start using Bitcoin?
A bank account
A Bitcoin wallet
A credit card
A government ID
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of Bitcoin mining?
To increase Bitcoin value
To create new Bitcoins
To decrease transaction time
To verify transactions
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a potential risk associated with cryptocurrencies?
Government backing
No transaction fees
Money laundering
Guaranteed profit
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of cryptography in blockchain?
To increase transaction speed
To ensure transaction secrecy
To reduce transaction costs
To eliminate the need for mining
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What mathematical concept is used in blockchain cryptography?
Linear equations
Trigonometric functions
Elliptic curves
Quadratic equations
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key property of elliptic curves in cryptography?
They are not commutative
They are easy to invert
They have no neutral element
They are symmetrical
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What makes elliptic curve cryptography secure?
Lack of mathematical basis
Difficulty in computing discrete logarithms
Easy computation of discrete logarithms
Use of real numbers
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