A File Extension Is Separated from the Main File Name

question 61

Multiple Choice

A file extension is separated from the main file name with a(n) ____, but no spaces.

• A)period
• B)question mark
• C)underscore
• D)@ sign

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Definitions:

Market Maker

A firm or individual that actively quotes two-sided markets, providing liquidity and stability by being prepared to buy or sell at publicized prices.

Transactions

The act of buying, selling, or exchanging goods, services, or financial assets in a market.

Optimal Spread

The most favorable allocation or distribution of assets, investments, or resources to minimize risk and maximize returns.

Market Maker

A firm or individual that quotes both a buy and a sell price in a financial market or commodity, hoping to make a profit on the bid-offer spread.