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Blockchain MCQ -2 - IT & Software MCQ


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20 Questions MCQ Test - Blockchain MCQ -2

Blockchain MCQ -2 for IT & Software 2024 is part of IT & Software preparation. The Blockchain MCQ -2 questions and answers have been prepared according to the IT & Software exam syllabus.The Blockchain MCQ -2 MCQs are made for IT & Software 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Blockchain MCQ -2 below.
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Blockchain MCQ -2 - Question 1

What is UTXO?

Blockchain MCQ -2 - Question 2

Who invented Merkle Trees?

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Blockchain MCQ -2 - Question 3

What is a hash function?

Blockchain MCQ -2 - Question 4

What does IPFS stand for?

Blockchain MCQ -2 - Question 5

What is a Dash Masternode?

Blockchain MCQ -2 - Question 6

What characteristic makes Blockchain tamper-proof?

Blockchain MCQ -2 - Question 7

What is the name of the research paper that brought Bitcoin to the world?

Blockchain MCQ -2 - Question 8

Bitcoin uses UTXO, Ethereum uses:

Blockchain MCQ -2 - Question 9

What are sidechains?

Blockchain MCQ -2 - Question 10

What is a Lite Client?

Blockchain MCQ -2 - Question 11

True or False: Blockchain is the same as Bitcoin.

Blockchain MCQ -2 - Question 12

When a record is on a Blockchain, who can access it?

Blockchain MCQ -2 - Question 13

Once records are submitted on a Blockchain, can they be altered?

Blockchain MCQ -2 - Question 14

Is it possible to program a Blockchain to record transactions automatically?

Blockchain MCQ -2 - Question 15

Are Blockchain fully public?

Blockchain MCQ -2 - Question 16

What is the maximum number of bitcoins that can be created?

Blockchain MCQ -2 - Question 17

Which of the following is a now-defunct Bitcoin exchange?

Blockchain MCQ -2 - Question 18

What is the process of creating new bitcoins popularly known as?

Blockchain MCQ -2 - Question 19

What was the highest the Bitcoin price ever reached on the CoinDesk Bitcoin Price Index?

Blockchain MCQ -2 - Question 20

When did bitcoin’s creator publish a whitepaper introducing the digital currency?

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