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單項(xiàng)選擇題

An application is no longer required to start up automatically at system boot. 
Which of the following  supported procedures would the administrator use to accomplish this()

A.Edit the /etc/inittab and comment out the entry that starts the application by placing a at the beginning of the line.
B.Use the chitab command.
C.Use the rmitab command.
D.Edit the /etc/reboot file to remove the entry that starts the application.

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