Supplementary COTT I (First) Year Annual Examination 2012-13
Course Code: COT107 Paper ID: S111107
Basics of Computers
Time: 3 Hours Max. Marks: 70 Max Marks: 75
Note: Attempt six questions in all. Q. No. 1 is compulsory.
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1. Answer any five of the following (limit your answer in 50 words). (4x5=20)
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a) Why ROM is called non volatile memory?
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b) What are differences between star and ring topologies with diagram?
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c) What is URL? What is relevance to internet?
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d) Write any five features of electronic payment system.
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e) Write the input and output devices of computer.
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f) What are e-mail protocols?
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g) Define paired and unpaired tags using in HTML with examples.
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h) What are differences between internet and intranet?
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2. a) Draw the block diagram of computer and explain its different component. (5)
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b) Write the short notes on storage devices. (5)
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3. a) What is the electronic payment system? Write the advantages of electronic payment system. (5)
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b) What are differences between digital token based and credit card based electronic payment system. (5)
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4. Define HTML forms. Also explain different fields used in creation of forms with example. (10)
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5. Write short notes on: (2.5x4=10)
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a) Grace period
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b) Smart Card
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c) EFT
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d) E-cheque
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6. Explain in detail the procedure of sending and receiving e-mail. (10)
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7. Explain any three protocols use in communication. (10)
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8. Explain in detail the different tags and attributes to create HTML table. (10)
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