L117 |Session 17| - Cryptocurrency 2

Bitcoin is an altcoin

• True

• False

Which of the following is the largest cryptocurrency?

• Bitcoin

• Ether

• Litecoin

• Cardana

Which of the following is a second-largest digital currency after Bitcoin?

• Bitcoin

• Ether

• Litecoin

• Cardana

A blockchain miner is someone who

• Verifies cryptocurrency transactions

• Mines metals for cryptocurrency tokens

Who is the creator of Ethereum?

• Vitalik Buterin

• Jihan Wu

• Satoshi Nakamoto

• Roger Ver

Who uses a personal key to verify a transaction?

• Miner

• Node

• Block Validator

Bitcoin and Blockchain mean the same thing.

• True

• False