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單項(xiàng)選擇題

Which of the following commands allows navigation of the paths between directories？（）

A.RD
B.DIR
C.MD
D.CD

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單項(xiàng)選擇題

Which of the following utilities are used to choose which programs run at startup？（）

A.SFC
B.SETDEBUG
C.MSCONFIG
D.REGEDIT