
Quiz1_22EM205
Authored by Deepika Dash
Computers
University
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10 questions
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1.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
Blockchain is a peer-to-peer _____________ distributed ledger technology that makes the records of any digital asset transparent and unchangeable.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Blockchain networks are much _____ and deal with no real single point of failure.
Simple
easy to scale
Convinient
faster
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a Blockchain
A type of programming language
A distributed decentralized digital ledger
An encryption algorithm used in cybersecurity
A hardware component in computer system
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does P2P stand for?
Peer to Peer
Product to Product
Password to Password
None of the above
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a block in a Blockchain have?
Header & Transaction
Transactions & Bitcoins
Header & Digital ledger
Bitcoins & Input
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the genesis block?
Any block created by the founder
The last block created in the Blockchain
The first transaction in each block
The first block of a Blockchain
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the purpose of cryptographic hashing in blockchain technology?
To encrypt data stored in blockchain
To insure integrity of data stored on the blockchain
To control access to the blockchain
To facilitate transaction in the blockchain
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