A ____ attaches itself to a program or data file so that it can spread from one computer to another, infecting as it travels.

A. Trojan
B. cookie
C. virus
D. worm


Answer: C

Computer Science & Information Technology

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If your computer has a touchscreen, you can scroll the Start screen by swiping ____.

A. right or left B. up or down C. only right D. only left

Computer Science & Information Technology

____ are individual rows in the Timeline that contain content in your project.

A. Layers B. Frames C. Indices D. Fixtures

Computer Science & Information Technology

To be able to see any image included as the background of a document, you would assign the background-color property a value of "____".

A. image-top B. see-through C. opaque D. transparent

Computer Science & Information Technology

when someone who is unauthorized follows the employee through a secured entrance to a room or building

adware digital certificate grayware keylogger dictionary attack social engineering tailgating Trojan zombie worm

Computer Science & Information Technology