250+ Blockchain Questions - Set 16 [With Solutions]

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Blockchain Questions Set 16:

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Blockchain Questions

Set 16/26

What is the native value token in Ethereum?

Mintcoin

Bitcoin

Ether

Ethereum

How many parent blocks can a block in the blockchain have?

Only One

Only two

More than one

Infinitely Many

Which of the following is not a key element of asymmetric encryption?

Block Height

Public Key

Private Key

Passphrase

The value '3' of the size parameter in the class format `{property}{sides}-{breakpoint}-{size}` for spacing utilities sets the margin or padding to `$spacer` * ____.

0.5

1.5

What is the command to view the contents of a text file named myfile1.txt using the command line interface?

ipfs get myfile1.txt

ipfs cat myfile1.txt

ipfs check myfile1.txt

ipfs view myfile1.txt

What is the command for downloading a text file myfile1.txt using the IPFS command-line interface?

ipfs dld <hash of myfile1.txt>

ipfs fetch <hash of myfile1.txt>

ipfs store <hash of myfile1.txt>

ipfs get <hash of myfile1.txt>

What is a Mining Pool?

It is a pool of miners who share the private keys

It is a pool of miners who share the Bloom Filter

It is a pool of miners who share the processing power and resources

It is a pool of miners who share the Merkle Root

What is CryptoNote?

It is an Application layer protocol designed for Ethereum

It is an Application layer protocol designed for Bitcoin

It is an Application layer protocol designed for Ethereum

It is an Communication layer Protocol designed for Ethereum

What is Lyra-2?

It is the cryptographic hash function that is used by the Taler cryptocurrency

It is the cryptographic hash function that is used by the Bitcoin cryptocurrency

It is the cryptographic hash function that is used by the Namecoin cryptocurrency

It is the cryptographic hash function that is used by the Dodgecoin cryptocurrency

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Qn. Sets

Blockchain Questions Set 16:

Blockchain Questions

What is the native value token in Ethereum?

Reveal Answer

Reveal Answer

How many parent blocks can a block in the blockchain have?

Reveal Answer

Reveal Answer

Which of the following is not a key element of asymmetric encryption?

Reveal Answer

Reveal Answer

The value '3' of the size parameter in the class format {property}{sides}-{breakpoint}-{size} for spacing utilities sets the margin or padding to $spacer * ____.

Reveal Answer

Reveal Answer

What is the command to view the contents of a text file named myfile1.txt using the command line interface?

Reveal Answer

Reveal Answer

What is the command for downloading a text file myfile1.txt using the IPFS command-line interface?

Reveal Answer

Reveal Answer

What is a Mining Pool?

Reveal Answer

Reveal Answer

What is CryptoNote?

Reveal Answer

Reveal Answer

What is Lyra-2?

Reveal Answer

Reveal Answer

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The value '3' of the size parameter in the class format `{property}{sides}-{breakpoint}-{size}` for spacing utilities sets the margin or padding to `$spacer` * ____.