你可能感興趣的試題

A user attempts to login to a bookmarked site but is prompted for their social security number,mother’s maiden name and date of birth. Which of the following has MOST likely happened?（）

A. The website has updated the security policies.
B. The user’s identity has been stolen.
C. The browser has been hijacked.
D. The user typed the website address incorrectly.

單項(xiàng)選擇題

A computer’s onboard LPT1 port fails. Which of the following I/O cards should be installed to fix this problem?（）

A.Serial
B.Parallel
C.FireWire
D.USB