Which of the Following Is a Multitasking Operating System Developed

question 33

Multiple Choice

Which of the following is a multitasking operating system developed in the early 1970s by scientists at Bell Laboratories?

• A)Linux
• B)Perl
• C)NetWare
• D)UNIX

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Definitions:

Profit Margin

A profitability ratio calculated by dividing net income by revenue, expressing the percentage of revenue that translates into net income.

Collection Policy

The procedures and guidelines used by a company to manage and collect accounts receivable.

Current Ratio

A liquidity ratio that measures a company's ability to pay short-term obligations or those due within one year, calculated as current assets divided by current liabilities.

Salaries Payable

An account representing the amounts owed to employees for work performed but not yet paid.