Which cryptographic algorithm is used in blockchain?
What is the difference between proof-of-work and proof-of-stake?
Can you remove a complete block from a network?
How does the security of a block works?
What is the importance of merkle trees in blockchain?
What is the difference between public and private key?
What is the difference between bitcoin blockchain and ethereum blockchain?
How can blocks be identified?
What do you mean by coinbase transaction?
List the key features of blockchain?
What is a ledger? Name the common type of ledgers that can be considered by users in blockchain?
What is the role of encryption in blockchain?
Can you modify the data in a block?
Every block of blockchain consist of what elements?
What is the difference between blockchain and distributed ledger?