单项选择题
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
Whichofthefollowingmethodseffectivelyremovesdatafromaha...
多项选择题Which of the following methods effectively removes data from a hard drive prior to disposal？（）
A.Use the remove hardware OS feature B.Formatting the hard drive C.Physical destruction D.Degauss the drive E.Overwriting data with 1s and 0s by utilizing software
Thepowersavingstateinwhichacomputercutspowertoallitsunn...
单项选择题The power saving state in which a computer cuts power to all its unneeded parts and copies the RAM content to the hard drive is called（）
A.hibernate B.shutdown C.sleep D.hypervisor
