"Blockchain Quiz" by Denny Portillo

Self-executing contracts with the terms of the agreement directly written into code

Oral agreements

Traditional paper contracts

A decentralized digital ledger

A distributed network

A centralized database

To eliminate digital currencies

To centralize financial transactions

To provide a secure and anonymous means of transaction

A blockchain protocol

A digital currency

A cryptocurrency

A unique digital asset

A wallet for keeping personal identification documents

A physical wallet for holding cash

A wallet used for storing credit cards

A digital wallet for storing cryptocurrencies

A platform for social media networking

A platform for decentralized financial services

A platform for video streaming

A platform for online shopping

A decentralized exchange for trading NFTs

A type of blockchain consensus mechanism

A software that connects smart contracts with external data sources

A digital wallet for storing cryptocurrencies

A decentralized application

A smart contract

A unit of value on a blockchain

A digital currency

Proof of Stake (PoS)

Proof of Authority (PoA)

Delegated Proof of Stake (DPoS)

Proof of Work (PoW)