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Final year b.Com. DEGREE EXAMINATION, MARCH/APRIL2005
PART III-C-II-INFORMATION TECHNOLOGY
PAPER XII PERSONAL COMPUTER SOFTWARE
(NEW SCHEME)
TIME: Three Hours Maximum: 80 Marks
PART A
Answer any Five of the following questions. Each question carries 2 marks.
1. What are the three function units of a computer?
2. What is the use of REN command in Dos?
3. Define hardware and software with two examples each.
4. What is Disk Operating System?