Recent questions tagged #public-Blockchains

+5 votes

Q: In ______ mechanism the miner is selected based on reputation built over time.

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: The POET (Proof of Elapsed Time)concept was developed ______ in early 2016.

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: Permissioned blockchains usually use PBFT algorithms.

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: Decentralized platforms do not require information to pass through a single point

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: What does C stands for in CAP theorem?

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: _____ are a set of rules that verify and add transactions to a blockchain?

asked Aug 14, 2019 in BlockChain by rahulsharma

+4 votes

Q: You can perform CRUD operations on a blockchain?

asked Aug 14, 2019 in BlockChain by rahulsharma

+5 votes

Q: Nodes are independent computing units of a distributed system.

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: A peer to peer network of autonomous computers is a ______.

asked Aug 14, 2019 in BlockChain by rahulsharma

+4 votes

Q: Miners are rewarded with tokens like bitcoins and ether for mining the blocks.

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: _____ is a mechanism that allows digital assets from one blockchain to be used as a separate blockchain.

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: Consensus mechanisms makes a distributed system truly trustless.

asked Aug 14, 2019 in BlockChain by rahulsharma

+3 votes

Q: What is the total number of bitcoin that can ever exist?

asked Aug 14, 2019 in BlockChain by rahulsharma

+2 votes

Q: _____ are a collection of transaction bundled together to be added to a blockchain Blocks -- Algorithms Boxes Nodes

asked Aug 14, 2019 in BlockChain by rahulsharma

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