...Unit 1 Chapter Exercises (NT1430.U1.GA1) Chapter 1, Ex. 1, 4: 1. What is free software? List three characteristics of free software. Open licenses, no activation methods, frequent upgrades and patches. 4. What is the Free Software Foundation/GNU? What is Linux? Which parts of the Linux operating system did each provide? Who else has helped build and refine this operating system? The Free Software Foundation (www.fsf.org) is the principal organizational sponsor of the GNU Project. GNU developed many of the tools, including the C compiler, that are part of the Linux operating system. Linux is the name of the operating system kernel developed by Linus Torvalds, which has since been expanded and improved by thousands of people on the Internet. Torvalds’s kernel and GNU’s tools work together as the Linux operating system. Chapter 2, Ex. 1: 1. Briefly, what does the process of installing an operating system such as Fedora/RHEL involve? An installation, sometimes referred to as a clean install, writes all fresh data to a disk. The installation program overwrites all system programs and data as well as the kernel. You can preserve some user data during an installation depending on where it is located and how you format/partition the hard disk. Alternatively, you can perform a clean install on an existing system without overwriting data by setting up a dual-boot system. Chapter 3, Ex. 1, 4, 8: 1. What is a live system? What advantages does it have over an installed system...
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