Essentially, a Computer Is

question 37

Multiple Choice

Essentially, a computer is:

• A) an input-output system.
• B) an electronic information-processing machine that serves as a tool to manipulate data and information.
• C) a machine that accepts data input via a variety of devices, processes data through lo?gical and arithmetic rendering, stores the data in memory components, and outputs data and information to the user.
• D) All of these are correct.

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Definitions:

ROA

Return on Assets, a financial ratio indicating the profitability of a company relative to its total assets.

ROE

Return on Equity, a financial ratio that measures the profitability of a business in relation to shareholder's equity.

Fixed Assets

Long-term tangible assets used in the operations of a business that are not expected to be converted into cash in the near future.