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Introduction To Computer And Computing. Question Paper

Introduction To Computer And Computing. 

Course:Bachelor Of Science In Computer Science

Institution: Moi University question papers

Exam Year:2013



MOI UNIVERSITY MAIN CAMPUS.
COMPUTER SCIENCE
CAT.
COM 110: INTRODUCTION TO COMPUTER AND COMPUTING.

1.) Using division Algorith, convert the following into respective bases. ( 8 mks )
a) 103 to Binary.
b) 1110011 to decimal
c) 103 to octal
d) 58 to Binary
10
2. Differentiate between a bit and a byte. (2 mks )
3. What is coding system? Give meaning of the following abbreviations; ASCII, ANSI, EBCDIC and UNICODE.
4. OWEN'S company is a small scale company in need of a computer network to link its outlets. What network would you recommend? What consideration should the company put in mind when choosing a network?
5. Define a Virus and list five effect of computer viruses. ( 5 mks )




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