Comprehensive Quiz

How does the XRPL order book differ from a typical AMM?

Trades on the Order Book happen during the hourly auction while an AMM executes trades instantly based on the current formula-based prices.

Trades on the Order Book happen when a marketplace merge (mpm) occurs while an AMM executes trades instantly based on the current formula-based prices.

Trades on the Order Book happen when a buyer's bid matches a seller's ask while an AMM executes trades instantly based on the current formula-based prices.

Trades on the Order Book happen when the buy/sell function cycles while an AMM executes trades instantly based on the current formula-based prices.

What is the NFTokenTaxon ID used for?

To create a unique ID for each NFT so that, so that it can be found on the blockchain

To link or associate all NFTs that belong in a single collection

To set a transaction price in case an NFT is sold after being minted

All of the above

What is auto-bridging?

The process of using one currency to bridge a trade between two other currencies.

The process of bridging two order books together to increase liquidity.

The process of automatically bridging two currencies together to form a single currency.

The process of bridging two cryptocurrency platforms together to increase liquidity.

What is the difference between the testnet and livenet/mainnet servers?

When coding on the XRPL, you can test your code with the testnet before launching an app on the livenet.

The testnet uses fake XRP and fake currency. The livenet uses real XRP and currency.

New accounts on the testnet are funded via a centralized faucet, whereas the livenet requires a transfer from an exchange.

All of the above

What is an Order Book?

A queue of trades that are being processed.

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

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

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

What is a public blockchain?

A) A permissioned network where only certain users can access and participate

B) A permissionless network where anyone can access and participate

C) A type of cryptocurrency exchange

Which coding language is required to build on the XRPL?

A) JS

B) Python

C) Any language

What is yield farming?

A) The act of making small purchases at different times of the day

B) The act of only buying the top-cryptocurrencies

C) The act of using DeFi protocols to earn interest on digital assets

How is data mutation different in web 3.0 applications?

A) It is immutable

B) There are no smart contracts

C) It is mutable

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

Which of the following best describes a sidechain?

A) A sidechain is a separate network that runs in parallel to the main network

B) A sidechain is a type of blockchain that is used to process transactions that are not related to the main blockchain

C) A sidechain is a centralized network that is used to process transactions

D) A sidechain is a fork of the main blockchain

What is the XRPL’s consensus algorithm?

A) Proof-of-work (PoW)

B) Delegated proof-of-stake (DPoS)

C) XRPL Consensus Mechanism

D) XRP Validator

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

How does autobridging work?

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

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

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

Which of the following best describes XRPL's check feature?

A) It is a secure way to hold funds until certain conditions are met

B) It allows for multiple people to jointly control an account

C) It authorizes an account to claim funds at a later date

D) You can make multiple payments without having to repeatedly send transactions to the network

Which of the following statements best summarizes how we use trust lines?

When sending currency, a trust line must be created from the receiving/destination account to the sending/issuer account.

When sending currency, a trust line must be created from the sending/issuer account to the receiving/destination account.

After initiating a transaction with currency between two accounts, both accounts must approve a mutual trust line for the currency transaction to go through.

All of the above.

Why did the founders of the XRPL create it?

A) To provide liquidity to the market

B) To send crypto to friends and family

C) To provide a more sustainable, scalable and fast alternative to Bitcoin

What is a use case for brokering an NFT transfer?

A marketplace that manages the sale of NFT’s for creators.

A curator who wants to organize NFT’s by type or price point.

An agent who works to buy and sell NFT’s, maximizing the sale price for creators.

All of the above

What is a private key?

A) A unique alphanumeric code that acts as your public address on the blockchain

B) A digital storage device for your private and public keys

C) A hashed version of the public key

D) A unique code that allows you to access your wallet

In the context of pathfinding on the XRPL, what is auto-bridging?

It refers to creating a bridge between different DEX platforms.

It involves using XRP as a bridge currency to facilitate token exchanges.

It is a technique to avoid multi-step transactions in DEX.

It is a process to automatically generate synthetic tokens.