单选题An application owner wants to grant write permission to all users for all the files and directories in the application directory. Which of the following is the correct command?（）A chmod -R u+rw /applicationB chmod -r u+rw /applicationC chmod -R o+rw /a
题目
单选题
An application owner wants to grant write permission to all users for all the files and directories in the application directory. Which of the following is the correct command?（）
A
chmod -R u+rw /application
B
chmod -r u+rw /application
C
chmod -R o+rw /application
D
chmod -r o+rw /application