Blockchain Quiz
Quiz
•
Computers
•
University
•
Practice Problem
•
Easy
Jhalak Dashora
Used 4+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. What is Blockchain?
a) A database technology
b) A cryptocurrency
c) A type of computer network
d) All of the above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. Who is credited with the invention of Blockchain technology?
a) Satoshi Nakamoto
b) Bill Gates
c) Steve Jobs
d) Mark Zuckerberg
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. What is the main advantage of using Blockchain technology?
a) Increased security
b) Faster transaction speeds
c) Lower costs
d) More efficient data storage
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Which of the following is NOT a characteristic of Blockchain technology?
a) Decentralization
b) Transparency
c) Scalability
d) Immutability
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. What is a block in Blockchain technology?
a) A group of transactions
b) A type of cryptocurrency
c) A database table
d) A computer program
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. What is a smart contract?
a) A legally binding agreement
b) A type of cryptocurrency
c) A computer program that executes automatically
d) A type of database
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. What is a node in a Blockchain network?
a) A computer connected to the network
b) A type of cryptocurrency
c) A database table
d) A type of computer program
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