____ are programs designed to report on a user's keystrokes or data, or give remote control of a PC to others.

____ are programs designed to report on a user's keystrokes or data, or give remote control of a PC to others.

____ are programs designed to report on a user's keystrokes or data, or give remote control of a PC to others. 




A. Hubs

B. Firewalls

C. Viruses

D. Spyware



Answer: D


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