What type of wireless technology is used for 802.11b networks?

Which of the following statements about email is FALSE?

A) Copies of your email may exist on several servers even after the recipient deletes it. B) Your employer may read your email at your work. C) It cannot be accessed by hackers. D) Email can be used for targeted marketing.

Which virus component is responsible for launching the payload at a given day and time?

a. Search routing b. Infection routine c. Payload routine d. Trigger routine