Blockchain

Blockchain networks are much ___and deal with no real single point of failure

• Easier to scale

• Simpler

• Faster

• Convenient

Bitcoin is a cryptocurrency, which is an application of Blockchain.

• True

• False

• Can be True and False

• Cannot say

Blockchain is a peer-to-peer _____ distributed ledger technology that makes the records of any digital asset transparent

• Demanding

• Decentralized

• Secure

• Popular

Smart Contract characteristics do not include?

• Alterable

• Fast and cost-effective

• A high degree of accuracy

• Transparency

What is a DApp?

• A type of cryptocurrency

• A condiment

• A type of blockchain

• A decentralized application

Decentralized blockchains are immutable?

• True

• False

• Can be True and False

• Cannot say

These are examples of Blockchain applications that can be adopted.

• Metaverse

• Smart Contracts

• Non-Fungible Tokens

• Atmosphere

What does a block in a Blockchain have?

• Bitcoins & Input

• Transactions & Bitcoins

• Header & Digital ledger

• Header & Transaction

Bitcoin is based on _________ blockchain.

• Private

• Public

• Public Permissioned

• Permissioned

Non-fungible tokens (NFT) are a type of ______ that can be used to represent ownership of a unique object.

• Permission

• Digital Asset

• Data

• Evidence