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Which of the following would adware most likely perform?

A) Adware is responsible for maintaining online auctions. B) Adware is responsible for unwanted popups while browsing the Internet. C) Adware is responsible for direct deposits. D) Adware helps maintain high levels of security on your computer.

One control against accidental software deletion is to save all old versions of a program. Of course, this control is prohibitively expensive in terms of cost of storage. Suggest a less costly control against accidental software deletion. Is your control effective against all possible causes of software deletion? If not, what threats does it not cover?

What will be an ideal response?