Crypto Trading Crypto Basics — Questions and Answers
Question 1: What is a cryptocurrency wallet?
- A physical wallet for storing cash
- A digital tool that stores private keys used to access and manage your cryptocurrency (Correct answer)
- A bank account for crypto
- A physical device only
Correct answer: A digital tool that stores private keys used to access and manage your cryptocurrency
Crypto wallets do not store the actual cryptocurrency — they store the private keys that prove ownership and enable transactions on the blockchain.
Question 2: What is the difference between a hot wallet and a cold wallet?
- Temperature difference
- A hot wallet is connected to the internet; a cold wallet is offline, providing greater security (Correct answer)
- Hot wallets are faster
- There is no practical difference
Correct answer: A hot wallet is connected to the internet; a cold wallet is offline, providing greater security
Hot wallets (software, web) offer convenience but are vulnerable to hacking. Cold wallets (hardware, paper) are offline and much more secure for long-term storage.
Question 3: What is a blockchain block?
- A construction material
- A collection of validated transactions bundled together and added to the blockchain (Correct answer)
- A banned transaction
- A type of cryptocurrency
Correct answer: A collection of validated transactions bundled together and added to the blockchain
Each block contains a batch of transactions, a timestamp, a reference to the previous block's hash, and its own hash, forming the chain.
Question 4: What is market capitalization in crypto?
- The total money invested
- The total value calculated by multiplying the current price by the circulating supply (Correct answer)
- The maximum price
- The company's revenue
Correct answer: The total value calculated by multiplying the current price by the circulating supply
Market cap = price per token × circulating supply. It provides a measure of a cryptocurrency's total market value and relative size.
Question 5: What is a stablecoin?
- A cryptocurrency with stable technology
- A cryptocurrency pegged to a stable asset like the US dollar to minimize price volatility (Correct answer)
- A coin that never changes price
- A government-issued digital currency
Correct answer: A cryptocurrency pegged to a stable asset like the US dollar to minimize price volatility
Stablecoins like USDT and USDC are designed to maintain a 1:1 peg with a fiat currency, providing stability for trading and as a store of value.
Question 6: What does 'HODL' mean in crypto culture?
- A type of token
- Hold On for Dear Life — a strategy of holding cryptocurrency long-term despite price volatility (Correct answer)
- A trading platform
- A blockchain protocol
Correct answer: Hold On for Dear Life — a strategy of holding cryptocurrency long-term despite price volatility
HODL originated from a misspelling of 'hold' and became a popular term for the long-term holding strategy, resisting the urge to sell during market dips.
Crypto Trading Crypto Basics
What is a cryptocurrency wallet?