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A to S 110m
D to S 60m
P to S 50m
P to D 150m Numbers of computers in each block
Block A 20
Block D 80
Block P 15
Block S 8
'A'
(Admin)
Block
'D' 'P'
(Design) (Production)
Block Block
'S'
(Supply)
Block
Based on the above specifications, answer the following questions:
(a) Out of LAN, WAN and MAN, what type of network will be formed if we interconnect different computers of
the campus? Justify.
(b) Suggest the topology which should be used to efficiently connect various blocks of buildings within Kanpur
centre for fast communication.
Also draw the cable layout for the same.
(c) Suggest the placement of the following device with justification
i. Repeater
ii. Hub/Switch
(d) Nowadays, video-conferencing software is being used frequently by the company to discuss the product
details with the clients. Name any one video conferencing software.
Also mention the protocol which is used internally in video conferencing software.
Practice Paper 2 363

