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Recent questions tagged Blockchain
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Q: Which among the following is the most flexible cryptocurrency?
Which among the following is the most flexible cryptocurrency? A. Ripple B. Bitcoin C. Ether D. Litecoin...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: Ether provides greater flexibility than bitcoin.
Ether provides greater flexibility than bitcoin. A. True B. False...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: New bitcoins are released every time a transaction is verified.
New bitcoins are released every time a transaction is verified. A. True B. False...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: Which among the following option/options is/are consensus algorithms?
Which among the following option/options is/are consensus algorithms? A. PoS B. Byzantine C. PoW D. All of the options...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: Crypto analysis is used ___________.
Crypto analysis is used ___________. A. to encrypt the data B. to find some insecurity in a cryptographic scheme C. to increase the speed D. None of the options...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: Ethereum is a digital currency.
Ethereum is a digital currency. A. True B. False...
asked
Nov 30, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: ___ contains hash of previous block and all the important information required by the block.
_____ contains hash of previous block and all the important information required by the block. A. Block Header B. Block Metadata C. Chain D. Block Footer...
asked
Nov 23, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: A peer to peer network of autonomous computers is a ______.
A peer to peer network of autonomous computers is a ______. A. Distributed System B. Client...
asked
Nov 23, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: _____ is a process of verifying transactions, bundling them into blocks, and adding those blocks to the blockchain.
_____ is a process of verifying transactions, bundling them into blocks, and adding those blocks to the blockchain. A. Mining B. Digging C. Filtering D. Coding...
asked
Nov 23, 2022
in
Education
by
JackTerrance
blockchain
0
votes
Q: Which type of blockchains are controlled by a particular person or organization?
Which type of blockchains are controlled by a particular person or organization? A. Private B. Public C. Personal D. Consortium...
asked
Nov 23, 2022
in
Education
by
JackTerrance
blockchain
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