The term ____ means that the camera moves in closer to get a tighter shot of something, so that it fills more of the screen.

Which of the following occurs when a fraudulent buyer submits high bids to discourage other bidders, and then retracts the bids so people they know can get the item at a lower price?

a. Shill bidding b. Bid shielding c. Bid siphoning d. None of the above

Which attack attempts to steal information from victims by tricking them into visiting false or fake Web sites using a spoofed email communication that seems to originate from a legitimate source?

A. Botnet B. Pharming C. Phishing D. Hijacking