Which of the following properties of a user account determines whether the user is given administrator privileges?
Which of the following commands redirects the output of cmd to the file foo.txt, in which an existing file is overwritten?
Which one of the following is true about Open Source software?
Which character starts a comment line in a shell script file?
Which of the following applications are popular Open Source relational database systems? (Select TWO correct answers)
You have a program called /usr/bin/foo. You wish to create a symbolic link, /home/user/foo, that points to it. Which command will do this task?
Which of the following commands will create an archive file, named backup.tar, containing all the files from the directory /home?
When a new user is added, where does his user ID gets stored?