1. With the aid of diagrams, discuss the importance of input, processing and output devices in relation to computer system. Whilst stating 15 input devices, 5 processing devices and 15 output devices, explain their relevance in modern business setup.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. With the aid of diagrams, discuss the importance of input, processing and output devices in relation to computer system. Whilst stating 15 input devices, 5 processing devices and 15 output devices, explain their relevance in modern business setup.

2. Distinguish between productivity software, collaboration software, utility
software, specialized software. discuss software licensing types and their impact on modern businesses

3.With the aid of a diagram, analyze and evaluate the booting process when a
computer is turned on. Furthermore, discuss in details, five (5) functions of the
Operating System and outline ten (10) examples of modern Operating Systems.

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