單項(xiàng)選擇題

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

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單項(xiàng)選擇題
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
多項(xiàng)選擇題
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