What are confirmations on the blockchain?
What do you know about Blockchain? What is the difference between Bitcoin blockchain and Ethereum blockchain?
What do you understand by blockchain?
What is mining?
What challenges information leak can impose of an organization?
What type of records can be kept in a blockchain? Is there any restriction on the same?
What is a hash on the blockchain?
How does a block is recognized in the Blockchain approach?
How important are merkle trees in blockchains?
Is it possible in Blockchain to remove one or more block from the networks?
What type of records is kept in a blockchain?
You mentioned something about indexes. What determines the account index?
Why does it cost money to invoke a method on a smart contract?
Blockchain is a distributed database. How does it differ from traditional databases?
What do you mean by coinbase transaction?