Technically, to Be Called a ____, a Device Must Convert

question 93

Multiple Choice

Technically, to be called a ____, a device must convert digital signals (such as those used by a computer) to modulated analog signals (such as those used by conventional telephone lines) and vice versa.

• A) hub
• B) modem
• C) switch
• D) router

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Definitions:

Variable Costs

Costs that vary directly with the level of production or service provision.

Fixed Costs

Expenses that do not change with the level of goods or services produced over a short time.

Variable Costs

Expenses that change in proportion to the activity or production level of a business.

Fixed Costs

Expenses that remain constant for a period of time irrespective of the level of outputs, like rent, salaries, and loan payments.