第一條
Which of the following is/are the advantage(s) of WPA/WPA2 encryption when we use WiFi?
(1) Prevent hackers from reading the message you sent.
(2) Prevent hackers from reading the message you received.
(3) Increase the bandwidth so that your download speed will be faster.
(4) Store the Internet session so that it can be recovered next time you visit the same web site.
A. (3) only
B. All of the above
C. (1) and (2)
D. (3) and (4)
第二條
Which of the following is not a proper way of erasing data from hard disks containing confidential data?
