Comprehensive Quiz

What is the NFTokenTaxon ID used for?

To create a unique ID for each NFT 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

Which hook in the nice-xrpl library creates a trust line?

const [trustlines, setTrustlines] = useState([]);

useCreateTrustline()

setTrustlines((trustlines)

useIsConnected()

Do you need smart contracts to create digital assets on the XRPL?

A) Yes

B) No

Which of these platforms don’t offer a built in order book?

Bitcoin

Ripplecoin

Ethereum

Dogecoin

All of the above

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

Why would someone use a multi-signature account?

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 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.

Why is a trust line necessary for transactions with tokens and currency?

By establishing trust lines with different assets, users can participate in trustless trading and make atomic swaps between assets directly on the XRPL without relying on a centralized intermediary.

Without trust lines, accounts could be subject to receiving assets or tokens that they do not want to receive.

We use trust line as a means of consenting to receive currency or a token.

All of the above

Which hook in the nice-xrpl library is used to broker a buy and sell offer from a third-party?

acceptBrokeredOffer()

useAcceptBrokeredOffer()

setBuyOfferIndex(e.currentTarget.value)

setSellOfferIndex(e.currentTarget.value)

What is Forte?

A) A blockchain platform that provides funding and infrastructure for game developers

B) An in-game currency for the Fortnite game

C) A digital wallet

Where do AMMs store currency?

In a hedge fund.

In a decentralized exchange.

In a community moderated account.

In a liquidity pool.

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 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

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

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.

Who can see the XRPL code?

A) Anyone with an account on the XRPL

B) Only validator nodes

C) Anyone with an internet connection

What is one benefit of transaction transparency in DeFi systems?

It increases the potential for fraudulent activities.

It allows for hidden fees in transactions.

It makes transactions resistant to censorship and reduces fraud potential.

It limits access to transaction information.

When transferring an NFT you own, which of the following helps someone else find and accept the transfer.

The NFTokenTaxon.

The OfferID.

The NFTokenOffer Index.

The WalletID.

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