Which command is used to change protection mode of files starting with the string emp and
ending with 1,2, or 3?
A. chmod u+x emp[l-3]
B. chmod 777 emp*
C. chmod u+r ??? emp
D. chmod 222 emp?
E. None of the above
ending with 1,2, or 3?
A. chmod u+x emp[l-3]
B. chmod 777 emp*
C. chmod u+r ??? emp
D. chmod 222 emp?
E. None of the above