The Ultimate Blockchain Quiz

A centralized ledger with growing lists of records

A distributed ledger with growing lists of records (correct)

A ledger with decreasing lists of records

A decentralized ledger with static lists of records

Cryptographic hash of the next block

Consensus algorithm protocol

Merkle tree structure (correct)

Timestamp and transaction data

The data in any given block is encrypted and cannot be accessed

The data in any given block can be easily altered retroactively

The data in any given block cannot be altered retroactively without altering all subsequent blocks (correct)

The data in any given block is stored in a centralized location

<p>By a peer-to-peer computer network</p> Signup and view all the answers

<p>The blockchain splits into two separate chains</p> Signup and view all the answers