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Recent questions tagged #public-blockchains
+4
votes
1
answer
Which of the following is not a Smart contract programming Language?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
Which of the following blockchain doesnot suport smart contracts?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+4
votes
1
answer
Which style of programming is well suited for Smart Contract programming?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
In private blockchains you can create your own tokens for transactions.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+4
votes
1
answer
______ are systems that provide external data sources to smart contracts.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
What are the main tokens used as digital currency in Ethereum?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
What are the tokens used as computational fee in ethereum blockchain?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
2
answers
Oracles provide a trustless way of getting external information.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+4
votes
1
answer
_____ relies on exchange of messages among nodes that follow a distributed protocol to come to an agreement.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
Which release of Ethereum will have Proof of Stake Consensus algorithm.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+5
votes
1
answer
In ______ mechanism the miner is selected based on reputation built over time.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
The POET (Proof of Elapsed Time)concept was developed ______ in early 2016.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
Permissioned blockchains usually use PBFT algorithms.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
Decentralized platforms do not require information to pass through a single point
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
2
answers
What does C stands for in CAP theorem?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
1
answer
_____ are a set of rules that verify and add transactions to a blockchain?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+4
votes
2
answers
You can perform CRUD operations on a blockchain?
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+5
votes
3
answers
Nodes are independent computing units of a distributed system.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+3
votes
2
answers
A peer to peer network of autonomous computers is a ______.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
+4
votes
2
answers
Miners are rewarded with tokens like bitcoins and ether for mining the blocks.
asked
Aug 14, 2019
in
BlockChain
by
rahulsharma
#blockchain
#cap-theorem
#blockchain-structure
#public-blockchains
#private-blockchains
#consortium-blockchains
#sidechains
#smart-contracts
#blockchain-types
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