In the accompanying figure, why is most of the image filled with gray?

A. The filter removes everything but the midtones.
B. Only the edge pixels are visible.
C. The gray represents the edges of the image.
D. None of the above.


Answer: B

Computer Science & Information Technology

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The default time set for a screen saver is ________ minutes

Fill in the blank(s) with correct word

Computer Science & Information Technology

The group of adjacent cells beginning with B4 and ending with B8, written as B4:B8, is called a(n) range.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Which of the following best describes detective controls?

A. Reduce the likelihood of a deliberate attack. B. Protect vulnerabilities. C. Reduce the effect of an attack. D. Discover attack and trigger preventive or corrective controls.

Computer Science & Information Technology

_________________________ a presentation enables you to distribute the document to others in a form that can be read or viewed but typically not edited.

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

Computer Science & Information Technology