Comprehensive Quiz - XRP Ledger

What is the set of chosen validators known as?

A) The Validator List

B) The UNL (Unique Node List)

C) The Consensus Group

D) The Delegate Group

Who first proposed the concept of smart contracts?

A) Nick Szabo

B) Satoshi Nakamoto

C) Vitalik Buterin

What is the base transaction cost on the XRPL?

A) 0.01 XRP

B) 0.001 XRP

C) 0.00001 XRP

An account on the XRPL is made up of which two important pieces:

A) A private seed and a public address.

B) A wallet and a faucet.

C) A login and a password.

D) A public seed and a private address.

How does pathfinding work?

A) It uses XRP as an intermediary asset to find the lowest transaction cost

B) It uses a series of assets or hops to find the best connecting liquidities for the original trading pairs

C) It allows users to trade their assets without having to send them to a centralized exchange

What are some of the advantages of decentralized finance?

A) Improved security and resilience due to decentralized infrastructure

B) Removes fees from banks and other financial institutions

C) Greater access to financial services for unbanked individuals

D) A and B

E) All of the above

Who can contribute to the XRPL?

A) High net worth individuals

B) Accredited investors

C) Anyone with an interest in building a better world

D) Vetted developers

A TransferFee of 5000 denotes what fee?

A) 50%

B) 5%

C) 0.5%

D) 500%

What is the order book?

A) A list of all current bids and asks for each asset

B) A recommendation of which assets to trade

C) A complete timeline of an asset's price history

What is an ask?

A) A price a buyer is willing to buy an asset at

B) A price a seller is willing to sell an asset at

C) The order book for the XRPL DEX

What does DeFi stand for, and what is its primary goal?

A) DeFi stands for Digital Finance, aiming to centralize financial services.

B) DeFi stands for Decentralized Finance, aiming to remove all financial intermediaries.

C) DeFi stands for De-established Finance, aiming to increase geographical restrictions.

D) DeFi stands for Designated Finance, aiming to limit financial innovation.

Why would someone use escrows?

A) To hold payment funds until the recipient has confirmed receipt of the goods or services being purchased

B) To require that multiple people approve payment before it is processed

C) To make a lot of small payments quickly and efficiently

D) To give someone else the ability to claim funds from your account at any time in the future

What is a liquidity provider (LP)?

A) An individual who commits to trade at least once per day

B) A type of financial institution that is not subject to government regulation

C) Someone who supplies liquidity to a decentralized exchange (DEX)

What are some of the advantages of decentralized finance?

A) Improved security and resilience due to decentralized infrastructure

B) Removes fees from banks and other financial institutions

C) Greater access to financial services for unbanked individuals

D) A and B

E) All of the above

What is the native currency of the XRPL?

A) XRPL

B) XRP

C) BTC

How does someone add funds to a new account on the testnet?

A) Transferring XRP using an exchange or by asking a friend who already has an account.

B) Using the testnet faucet.

C) Using the Client.fundWallet() function in xrpl.js

D) Using the ATM at your nearest bank.

What is an Order Book?

A) A queue of trades that are being processed.

B) A log of all the trades that happen on an exchange.

C) A list of traders who want to buy a specific token.

D) A list of offers from traders to buy or sell tokens for a specific exchange rate.

What could a smart contract be used for?

A) To automate the supply chain

B) To track the ownership of land

C) To settle insurance claims

D) All of the above

A TransferFee of 5000 denotes what fee?

A) 50%

B) 5%

C) 0.5%

D) 500%