A(n) _______is a polycarbonate plastic disk with one or more metal layers used to store data digitally

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


Answer: Compact Disk (CD). Data is stored to the disk and read from the disk using a laser.

Computer Science & Information Technology

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Data sent over the VPN is encrypted and encapsulated

Indicate whether the statement is true or false.

Computer Science & Information Technology

A primary key that is made up of two or more fields.

What will be an ideal response?

Computer Science & Information Technology

When referring to hard drives, access time is measured in ________.

A. megahertz B. bits per second C. milliseconds D. kilobytes

Computer Science & Information Technology

Which of the following was a reasonfor the failure of dot-com companies during the late 1990s?

a. Generating revenues in excess of costs b. Increasing the market share with equal importance given for bottom-line profits c. Too much focus on bottom-line profits with little regard for market share d. Increasing the market share with little regard for bottom-line profits

Computer Science & Information Technology