The ____ option of the grep command displays only lines that do not contain the search pattern.

A. -v
B. -n
C. -o
D. -r


Answer: A

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________: the situation where equilibrium GDP is less than full employment output.

Fill in the blank(s) with the appropriate word(s).

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Which of the following is a potential barrier of entry into an industry?

A. Product deterrence B. Economies of scope C. Economies of opportunity D. Product switching

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After you create a Web page, you can publish the page on a Web ____.

A. program B. database C. server D. client

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____________________ should be worn when handling fluids that could burn your eyes.

Fill in the blank(s) with the appropriate word(s).

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