What is a differencing disk and when is it used?

What will be an ideal response?

When you need to create many virtual machines, differencing disks can be used to minimize the amount of disk space used. Differencing disks have a single parent disk that does not change. All changes are stored in the differencing disk and there can be multiple differencing disks that attach to a single parent.

Computer Science & Information Technology

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Match font effect with its definition

I. Embossed A. text flashes on and off II. Engraved B. text does not display on screen or when printed III. Blinking C. text displays with a 3-d shadow effect IV. Hidden D. text displays as if it had been pressed down into the page V. Shadow E. text displays as if it had been raised from the page

Computer Science & Information Technology

The Keep ________ together command prevents a single line from displaying by itself at the top bottom or top of the page

A) lines B) paragraphs C) sentences D) text

Computer Science & Information Technology