单项选择题
A.Sealing all potential cold air leaks B.Installing additional cooling fans C.Setting the temperature lower D.Replacing the UPS with a generator
AcorporationplanstoreplaceolderofficePCswithenergyeffic...
单项选择题A corporation plans to replace older office PCs with energy efficient personal computers in their 24 hour help desk department. Which of the following would be the BEST choice？（）
A.Tablet notebooks with LCD monitors B.Thin clients with LCD monitors C.Thin clients with CRT monitors D.Notebook computers with LCD monitors
Whichofthefollowingtermsisusedwhenprintingdataonboththe...
单项选择题Which of the following terms is used when printing data on both the front and the back of paper？（）
A.Scaling B.Copying C.Duplex D.Simplex
Whichofthefollowingtechnologiescansaveserverspaceandcoo...
单项选择题Which of the following technologies can save server space and cooling requirements？（）
A.Energy star ratings B.Active solar panels C.Network storage array D.Blade servers
