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c. Suggest the devices to be installed in each of these buildings for connecting computers installed within the building out
of the following:
● Gateway
● Modem
● Switch
d. Suggest the topology of the network and network cable for efficiently connecting each computer installed in each of the
buildings out of the nothing given to choose from.
Previous Years' Questions
1. Which of the following topologies is very efficient and all nodes are connected to a central hub? [2023]
a. Star b. Tree
c. Bus d. Ring
Ans. a. Star
2. XEED Private Ltd., Delhi is a company that deals with educational toys. They have different divisions HR (A1), Sales (A2),
Production (A3) and Marketing (A4). [2023]
The layout of the Delhi branch is:
XEED Private Ltd.
Delhi Branch
HR SALES
(A1) (A2) BANGALORE
BRANCH
PRODUCTION MARKETING
(A3) (A4)
The company also has a branch in Bangalore. The management wants to connect all the divisions as well as all the computers
of each division (A1, A2, A3, A4).
Distance between the wings are as follows:
A3 to A1 25 m
A1 to A2 40 m
A2 to A4 25 m
A4 to A3 20 m
A3 to A2 30 m
A1 to A4 170 m
Delhi Head Office to Bangalore Office 2154 km
Number of computers in each of the wing:
A1 50
A2 40
A3 110
A4 60
Based on the above specifications, answer the following questions
(i) Suggest the topology and draw the most suitable cable layout for connecting all the divisions of Delhi branch.
(ii) Suggest the kind of network required (out of LAN, MAN, WAN) for connecting Production (A3) with the Bangalore branch.
246 Touchpad Informatics Practices-XII

