To speed up magnetic hard drive performance, ____ is often used.

A. disk caching
B. disk tracking
C. disk backing up
D. disk wiring


Answer: A

Computer Science & Information Technology

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____________________ is the concept of performing an action that maximizes happiness.

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

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Indicate whether the statement is true or false

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The Favorites Center is a toolbar that displays directly below the address bar and to which you can add or drag frequently-used web addresses

Indicate whether the statement is true or false

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A stead reduction in memory available on the heap to the point where it is completely exhausted is known as a ________.

A. fuzzing B. deadlock C. memory injection D. memory leak

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