In order to confirm the identity of the person entering an account, a verification code is given to a different device. It's used for two-factor authentication.
Active Management
Active management in crypto refers to an investment strategy where portfolio managers actively make buying and selling decisions to try to outperform the market and generate higher returns.
Satoshi (SATS)
The smallest unit of bitcoin with a value of 0.00000001 BTC.
Coin
Cryptocurrencies known as coins run on separate blockchains and are unrelated to other coins. Such a cryptocurrency's single unit is also known as a coin.