11. What does it mean to kill a process? Explain how you can kill a process in Windows and in Linux. 12. Why is it important to properly shut down a computer through the operating sys- tem's shut down routine rather than just turning it off? 13. What is a grace period when you use the Linux shutdown command? 14. How does a service differ from the operating system kernel? F8 F9 F10 F11 F12 9 delete retur