Why DeFi reimagines finance in Blockchain / Solidity - Quick Recap

Recall & Review

beginner

What does DeFi stand for and what is its main goal?

DeFi stands for Decentralized Finance. Its main goal is to create financial systems without traditional banks or middlemen, using blockchain technology to make finance open and accessible to everyone.

beginner

How does DeFi improve transparency compared to traditional finance?

DeFi uses public blockchains where all transactions are recorded openly. This means anyone can check and verify transactions, unlike traditional finance where records are private and controlled by banks.

intermediate

What role do smart contracts play in DeFi?

Smart contracts are self-executing programs on the blockchain that automatically enforce rules and agreements. In DeFi, they replace middlemen by handling loans, trades, and payments securely and without human intervention.

beginner

Why is DeFi considered more inclusive than traditional finance?

DeFi is accessible to anyone with an internet connection and a digital wallet, removing barriers like credit checks or bank accounts. This opens financial services to people worldwide who are often excluded from banks.

intermediate

What are some risks associated with DeFi compared to traditional finance?

DeFi can have risks like software bugs in smart contracts, less regulation, and price volatility. Users must understand these risks because there is no central authority to fix problems or protect funds.

What technology does DeFi primarily use to operate without banks?

A Blockchain

B Cloud computing

C Artificial intelligence

D Traditional databases

DeFi uses blockchain technology to create decentralized financial systems without banks.

Which of the following is a key feature of DeFi smart contracts?

A They automatically execute agreements

B They require manual approval for every transaction

C They are controlled by banks

D They store data off-chain

Smart contracts automatically execute agreements without manual intervention.

How does DeFi increase financial inclusion?

A By requiring credit checks

B By limiting access to certain countries

C By allowing anyone with internet to use financial services

D By using traditional bank accounts

DeFi allows anyone with internet access and a digital wallet to use financial services, increasing inclusion.

What is a transparency advantage of DeFi?

A Transactions are manually verified by auditors

B Only banks can view transactions

C Transactions are hidden from the public

D All transactions are recorded on a public ledger

DeFi transactions are recorded on a public blockchain ledger visible to everyone.

What is a common risk when using DeFi platforms?

A Guaranteed government insurance

B Smart contract bugs and lack of central protection

C No risk because of regulation

D Fixed interest rates

DeFi carries risks like bugs in smart contracts and no central authority to protect users.

Explain how DeFi changes the way financial services work compared to traditional banks.

Think about how DeFi removes banks and uses technology to make finance open.

Describe the benefits and risks of using DeFi platforms.

Consider what makes DeFi good and what users should watch out for.