a)
(i) What is a computer?
Marks 2
(ii) Explain four distinct parts of computer system.
Marks 4
b) Write any four features of word processors.
Marks 4
c) Write a short note on DBMS
Marks 2
d) What is operating system? What are the FOUR functions of operating system?
Marks 3
e) What do you know about desktop?
Marks 2
f) How are computers used in the fields of communications and education?
Marks 2
g) What are storage devices? Give two examples.
Marks 4
h) What are utility programs?
Marks 2
1
i) Explain the use of the following software.
1) Disk scanner
2) File/data compression
3) Uninstaller
Marks 3; 1 each
j) Differentiate between Gantt chart and PERT chart.
Marks 2
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