From the 1950s,when Businesses Began to Use Computers to Help

question 6

Multiple Choice

From the 1950s,when businesses began to use computers to help them perform many jobs,through the 1980s,almost all interactive dialogues between people and computers took place at the ____.

• A) command prompt
• B) graphical window
• C) menu
• D) system interface

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Definitions:

Treasury Bill

A short-term government security issued at a discount from par value and paying no interest, maturing in a year or less.

Simple Interest

Interest calculated only on the principal amount, without compounding on accumulated interest.

Selling Price

The amount of money for which a product or service is sold to customers.

Revolving Line of Credit

A credit facility extended by a financial institution to a customer that allows the customer to borrow up to a certain limit, pay down the balance, and then borrow again.