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單項選擇題

A technician wants to prevent employees from installing software on company computers. In which of the following groups should the employee accounts be placed?（）rs

A.Power Users
B.Users
C.Guests
D.Administrato

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單項選擇題

A user reports that the computer’s hard drive is constantly running and the hard drive light is constantly flashing. Which of the following tools would be used to resolve this issue without losing data?（）

A.chkdsk
B.fdisk
C.defrag
D.format

單項選擇題

Which of the following ping commands would a technician use to ping continuously?（）

A.PING -l
B.PING -R
C.PING -t
D.PING -a