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Which release of Ethereum will have Proof of Stake Consensus algorithm. View:-74088
Question Posted on 23 Jan 2020

Which release of Ethereum will have Proof of Stake Consensus algorithm.
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Which consensus algorithm requires the users to have a stake in the blockchain? View:-20686
Question Posted on 23 Jan 2020

Which consensus algorithm requires the users to have a stake in the blockchain?
Choose the correct option....

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Decentralized platforms do not require information to pass through a single point. View:-33758
Question Posted on 23 Jan 2020

Decentralized platforms do not require information to pass through a single point.
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The Proof of Elapsed Time (PoET) concept was developed by ______ in early 2016. View:-25523
Question Posted on 23 Jan 2020

The Proof of Elapsed Time (PoET) concept was developed by ______ in early 2016.
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Permissioned blockchains usually use PBFT algorithms. View:-33192
Question Posted on 23 Jan 2020

Permissioned blockchains usually use PBFT algorithms.
Choose the correct option from below list
(1)Tr....

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What is the total number of bitcoins that can ever exist? View:-10319
Question Posted on 21 Jan 2020

What is the total number of bitcoins that can ever exist?
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(....

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What does C stands for in CAP theorem? View:-21053
Question Posted on 21 Jan 2020

What does C stands for in CAP theorem?
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(1)Computation
(....

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A peer to peer network of autonomous computers is a ______. View:-42658
Question Posted on 19 Jan 2020

A peer to peer network of autonomous computers is a ______.
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Bitcoin is a public, permisionless blockchain. View:-34602
Question Posted on 19 Jan 2020

Bitcoin is a public, permisionless blockchain.
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(1)False

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Which consensus algorithm requires a complex, computation intensive mathematical problem to be solved. View:-60703
Question Posted on 06 Feb 2020

Which consensus algorithm requires a complex, computation intensive mathematical problem to be solved.
Ch....

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Consensus algorithms must be fault tolerant. View:-40610
Question Posted on 06 Feb 2020

Consensus algorithms must be fault tolerant.
Choose the correct option from below list
(1)True
(2....

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In ______ mechanism, the miner is selected based on reputation built over time. View:-62190
Question Posted on 23 Jan 2020

In ______ mechanism, the miner is selected based on reputation built over time.
Choose the correct option....

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Which style of programming is well suited for Smart Contract programming? View:-32057
Question Posted on 22 Jan 2020

Which style of programming is well suited for Smart Contract programming?
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In private blockchains, you can create your own tokens for transactions. View:-33574
Question Posted on 22 Jan 2020

In private blockchains, you can create your own tokens for transactions.
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Which of the following is a Leader election-based consensus mechanism? View:-23795
Question Posted on 22 Jan 2020

Which of the following is a Leader election-based consensus mechanism?
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_____ are a collection of transactions bundled together to be added to a blockchain. View:-29031
Question Posted on 22 Jan 2020

_____ are a collection of transactions bundled together to be added to a blockchain.
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_____ contains hash of previous block and all the important information required by the block. View:-42857
Question Posted on 22 Jan 2020

_____ contains hash of previous block and all the important information required by the block.
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Which of these is a major limitation of blockchain technology? View:-37105
Question Posted on 21 Jan 2020

Which of these is a major limitation of blockchain technology?
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Miners are rewarded with tokens like bitcoins and ether for mining the blocks. View:-36448
Question Posted on 21 Jan 2020

Miners are rewarded with tokens like bitcoins and ether for mining the blocks.
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Ether provides greater flexibility than Bitcoin does View:-42434
Question Posted on 21 Jan 2020

Ether provides greater flexibility than Bitcoin does
Choose the correct option from below list
(1)Tru....

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_____ is a process of verifying transactions, bundling them into blocks, and adding those blocks to the blockchain. View:-29351
Question Posted on 21 Jan 2020

_____ is a process of verifying transactions, bundling them into blocks, and adding those blocks to the block....

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