COMPUTER OBJECTIVE QUISTION -7

6. Functions of operating system are:
A. Processor Management
B. Memory Management
C. Input/Output Management
D. All of the above
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7. Which of the following charts is not likely to be included in an analysis or presentation graphics package?
A. Bar
B. Pie
C. Temperature
D. Line
Answer:
8. The printers that produce the output by pressing a print element and an  inked ribbon against the face of a continuous paper form is called:
A. Impact printer
B. Non impact printer
C. Scanning printers
D. None of the above
Answer:
9. The utility used to increase the speed of programs is called
A. Dick fragmenter
B. Dick Cleanup
C. Dick Formatter
D. None of the above
Answer:
10. find the odd one out:
A. NORTON
B.McAFee
C. eScan
D. None of the above
 Answer:

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