Management

Answer the following questions. Ensure that answer to each question is typed on separate sheets. Please type the answers neatly.

SECTION A
1. Operating Systems – its functions at least 2-3 for MS-DOS, Windows 3.1, ’95, ’98, ME, NT,
Macintosh OS, Linux etc.

2. Types of Computers – 2-3 functions of each type of computers : supercomputers,
mainframe, minicomputers, workstations, personal computers
3. Variants of the Mouse – 2-3 functions of each type of : trackball, trackpad and TrackPoint
4. Scanners – types and price-points of Optical Character Recognition (OCR) Software
5. Macintosh Computers – what is a Mac? 2 Mac advantages/ 2 disadvantages of MAC
operating system .

6. Laptop/Notebook Computers – advantages/disadvantages, brands, features and price-
points
7. Personal Digital Assistants (PDAs) – their uses, brands, features and price-points
8. Color Printers – Compare and contrast quality, speed and price.
9. Black and White Color Printers – Compare and contrast quality, speed and price.
10. History of Computers – brief description about computers from the beginning to now.

SECTION B
Information system such as Smart Phones, Computers and ATM machines are most frequent use system for every users. Explain in detail the effectiveness of using such information system and also identify the features available in each of the information system.
100-150 word count

SECTION C
List out the 4 organizational levels of a typical business in an organization and describe all the types of information systems serving each of the major functional areas of a business. Describe several key factors in the future of the IS function towards the organization.

150-200 word count

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