Mounting a file system means :

What is the file descriptor for the standard error file ?

With regard to UNIX, a process is :

Which of the following is incorrect about the restrictions imposed by the restricted shell ?

Which of the following characters can be used to run multiple commands on a single line?

Which command will you use to see your current group?

Which of the following would you use to set yourself as the superuser in a secure way?

Which of the following is not contained in the inode structure?

If FFF is a file, the command 'touch FFF' will:

In Unix, a filename cannot have the following character:

You inspect the last access time (atime) instead of the last modification time (mtime) in ls output by using the following switch to ls: