The correct answer is A. chmod u-x, go+r note.
The chmod command is used to change the permissions of a file. The first argument is the owner of the file, the second argument is the group of the file, and the third argument is others. The permissions are read (r), write (w), and execute (x).
In this case, we want to remove the executable permission from the user and assign read permission to the group and others. So, we use the u-x option to remove the execute permission from the user, the go+r option to add the read permission to the group and others, and the note option to specify the file that we want to change the permissions of.
Here is a brief explanation of each option:
- u-x: Remove the execute permission from the user.
- go+r: Add the read permission to the group and others.
- note: The file that we want to change the permissions of.
I hope this helps!