Blockchain and web3 basics

Web1 was read-only, Web2 is read-write, Web3 has been described as:

• read-write-delete

• read-write-own

• read-write-forget

Who created Bitcoin?

• Vitalik Buterin

• Gavin wood

• Satoshi Nakamoto

• yongtaufoo

What are some of the key features of blockchain?

• Decentralization

• Security

• Immutability

• All of these

A Computer program stored on a blockchain that runs when some predetermined conditions are met is known as?

• Smart contract

• Smart code

• Dumb contract

What is a D-App?

• Dear Application

• Dangerous Application

• Decentralized Application

• Dumb application