QUESTION 6 When you see the permissions rwx-x-x associated with a file, what permissions are grante? The permissions that are granted are: owner has execute: group has execute; and others have execute. The permissions that are granted are: owner has read, write, and execute; group has execute; and others have execute. All permissions that are granted for all users Only the owner has read, write and execute permissions. QUESTION 7 For changing the password to the user "johnny" we must type the command "passwd" as the root user or as a sudoer, the user "johnny" can not change his own password True False