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» CS-68 Computer Network Dec-2002 :: BCA IGNOU :: Syllabus, Results, TMA, Projects
 

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CS-68 Computer Network Dec-2002

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Question Paper of CS-68 Computer Network Dec-2002

Ql(i) What is the difference between bit rate and baud rate? When will the baud rate be equal to the bit rate?

Ql(ii) Is television broadcast an example of TDM or FDM or both TDM and FDM?

Q1(iii) Discuss one example each of Simplex, half duplex and full duplex transmission.

Ql(iv) Match the following to one or more of the seven OSI layers:

(a) Provides reliable and end transmission of entire message.
(b) Defines frames
© Provides user services such as electronic mail and remote login.

Ql(v) Compare between the following:

(a) Hubs and Switches
(b) Transparent bridges and source routing bridges.
© Analog and Digital Signal.
(d) Point to Point network and Broadcast Network
(e) MAN and WAN.

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