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.
Node
An essential component of a blockchain infrastructure, a node stores data and allows all communication (transactions) to pass through it.
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.
Impermanent Loss
When there is a price difference between the two assets a trader owns on a DEX, often a cryptocurrency and a stablecoin (such as USDC), impermanent loss might occur.