(Computer Science) CBSE Class XII Important Questions Computer Science (2008)
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Computer Science : CBSE Class XII Important Questions Computer Science (2008)
Q:- 1 In which type of transmission technique fixed limit of data can be send?
Q:- 2 What are the other names of NIU ?
Q:- 3 Which device connects dissimilar networks?
Q:- 4 Give acronymn of
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1. IP |
2. TCP/IP |
3. NSFnet |
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4. Mbps |
5. DGM |
6. HTTP |
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7. MIME |
8. SLIP/PPP |
9. SIM |
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10. 3G & EDGE |
11. DNS |
12. XML |
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13. WLL |
14. NIU |
15. ARPANET |
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16. MAC |
17. VGM |
18. Mhz |
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19. URL |
20. FTP |
21. CDMA |
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22. GSM |
23. SMS |
24. HTML |
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25. DHTML |
26. ISP |
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Q:- 5 What is bleeding of signal?
Q:- 6 Which communication medium is to be suggested for very effective and fast communication in guided medium?
Q:- 7 In harsh industrial environment which cable would you like to use?
Q:- 8 Which media have the ability to communicate over oceans?
Q:- 9 What is the difference between microwave and radiowave transmission?
Q:- 10 Which is the special case of microwave relay system?
Q:- 11 Which transmission medium is useful for sparsely populated areas?
Q:- 12 In which transmission medium Bandwidth allocation is limited?
Q:- 13 What is baud?
Q:- 14 Which network is easy to expand?
Q:- 15 In which network there is no server?
Q:- 16 In Ethernet card which connection is used for coaxial cable or twisted pair or for both?
Q:- 17 Which device filter the data and which device can handle different protocol?
Q:- 18 Which device do not control broadcast , filter traffic and filter collision?
Q:-1 9 Which networking device is used for less no. of nodes or which is for more no. of nodes?
Q:- 20 When there is a problem of protocol which device is used?
Q:- 21 In which device dedicated bandwidth is there?