(Q1) Theory: Soft links, hard links, and inodes (12 marks) Answer each of the following questions. Collect your answers in a plain text file a3q1.txt and put this file under Subversion control using svn add a3q1.txt. The answer to each part of this question should be marked with the part it belongs to, like this: a3q1.txt (a) A fox has red fur and sharp teeth. (b) It said to install Windows 7 or better, so I installed Linux. (a) Explain the difference between a job and a process. b) Expln the difference between a foreground process and a background process (c) Explain the difference between a centralized version control system and a distributed version control system (d) Clearly explain the steps you need to take to suspend a job that was started from your shell and then resume it. (e) Clearly explain how to start a program from your shell as a background process (without starting it as a foreground process first). Clearly explain how to switch a foreground process to the background from your shell (