单选题A user copied files from a CD and now the files can only be opened as read-only. Which of the following utilities can be used to allow the user the ability to edit the files?（）AEDITBCHMODCATTRIBDCONVERT
单选题
A user copied files from a CD and now the files can only be opened as read-only. Which of the following utilities can be used to allow the user the ability to edit the files?（）
A
EDIT
B
CHMOD
C
ATTRIB
D
CONVERT
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