单选题Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）ADIR /SBMSINFOCATTRIB -HDHELP
单选题
Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）
A
DIR /S
B
MSINFO
C
ATTRIB -H
D
HELP
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