99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

<dl id="99h70"></dl>

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

你可能感興趣的試題

單項(xiàng)選擇題

A technician recently installed a new firewall. Which of the following ports must be open to permit HTTPS traffic?（）

A.21
B.23
C.80
D.443

單項(xiàng)選擇題

Which of the following locations would hold a user’s documents and data in Windows XP?（）

A. C:\Program Files\Users\%username&
B. C:\Documents and Settings\%username%
C. C:\Users\%username%
D. C:\Users\Documents and Settings\%username%

<ruby id="blb2o"><output id="blb2o"></output></ruby>

<ins id="blb2o"></ins>