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9th Class Computer Chapter 2 Fundamentals of Operating Systems English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Which is the first calculating device?
Choose an answer
Analytic engine
difference engine
Napier's Bones
Abacus
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Question # 2
Computer Virus is simply a:
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Disease
Bacteria
Hardware
Computer code
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Question # 3
Fifth generation computing devices based on:
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quantum computation
artificial intelligence
nano technology
hybrid computers
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Question # 4
What is the size of a standard floppy disc?
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31/2"
41/2"
59/2"
1/2"
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Question # 5
How many types of buses are in computer?
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2
3
4
5
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