John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based
network. John is working as a root user on the Linux operating system. He wants to print a file
named print.txt. Which of the following commands can John use to accomplish the task? Each
correct answer represents a complete solution. Choose all that apply.

Which of the following run levels is used to boot a Linux computer in graphical user interface (GUI)
mode?

Which of the following commands are used to remove a package from a Linux system?
Each correct answer represents a complete solution. Choose two.

You work as the Network Administrator for Perfect Solutions Inc. The company has a Linux-based
network. You are a root user on the Red Hat operating system. You want to view all files with a

size of over 50 megabytes on your system. Which of the following commands should you use to
accomplish the task?

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based
network. John is working as a root user on the Linux operating system. He wants to change the
group membership of the file foo to group bar. Which of the following commands will he use to
accomplish the task?

Which of the following files lists the file systems to be mounted automatically at startup?

Which of the following commands is used to mount file systems?

What command will you use to find the current runlevel of an active Linux session?

Which of the following files contains the names and locations of system log files?

Which of the following utilities is used to set ACL for files and directories?