CBSE Guess > Papers > Important Questions > Class XII > 2008 > Computer Science > Computer Science By Mr. Asawari

CBSE CLASS XII

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

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?