Blockchain 101

When was Bitcoin established?

• 2007

• 2008

• 2009

• 2010

What is the Bitcoin consensus mechanism?

• Proof-of-Burn

• Proof-of-Stake

• Proof-of-Work

• Proof-of-Authority

The government can take away Bitcoin?

• True

• False

Which one is not the advantage of the blockchain?

• Transparency

• Immutability

• Decentralized

• Mutability

What is the benefit of Ethereum over Bitcoin?

• Decentralization

• Smart Contract

• Security

• Transparency

What is a programming language for Ethereum smart contract?

• JavaScript

• Python

• Solidity

• Golang

Where is cryptocurrency actually stored?

• Blockchain

• Crypto Wallet

• Database

• Cloud Storage

What is Gas in the Ethereum blockchain mean?

• LPG

• NGV

• Gas Station

• Transaction Fee

Which one is not a Non Fungible Asset?

• Money

• House

• Mona Lisa Painting

• Watches

What KMUTT use blockchain for?

• Diploma

• Transcript

• Enrollment document

• No Answer