Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? Options: A . &nbspchmod u+x emp[1-3] B . &nbspchmod 777 emp* C . &nbspchmod u+r ??? emp D . &nbspchmod 222 emp? E . &nbspNone of the above

Which command is used to change protection mode of files starting with the strin

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Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3?

Answer: Option A

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