What command is used to assign executable permission to the owner of the file named "letter"?
A. chmod ugo + x letter
B. chmod u + x letter
C. chmod u + w letter
D. chmod g + x letter
Answer:C
What command is used to assign executable permission to the owner of the file named "letter"?
A. chmod ugo + x letter B. chmod u + x letter C. chmod u + w letter D. chmod g + x letter