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CBSE Class 12 Computer Science Question 78 of 186

Computer Networks - II — Question 10

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Question 10

Eduminds University of India is starting its first campus in a small town Parampur of Central India with its center admission office in Delhi. The university has 3 major buildings comprising of Admin Building, Academic Building and Research Building in the 5 KM area Campus.

Eduminds University of India is starting its first campus in a small town Parampur of Central India with its center admission office in Delhi. The university has 3 major buildings comprising of Admin Building, Academic Building and Research Building in the 5 KM area Campus. Python Computer Science Sumita Arora Solutions CBSE Class 12

As a network expert, you need to suggest the network plan as per (1) to (4), keeping in mind the distances and other given parameters.

Expected Wire distances between various locations :

Research Building to Admin Building90 m
Research Building to Academic Building80 m
Academic Building to Admin Building15 m
Delhi Admission Office to Parampur Campus1450 km

Expected number of Computers to be installed at various locations in the University are as follows :

Research Building20
Academic Building150
Admin Building30
Delhi Admission Office5

(i) Suggest the authorities, the cable layout amongst various buildings inside the university campus for connecting the buildings.

(ii) Suggest the most suitable place (i.e., building) to house the server of this organisation, with a suitable reason.

(iii) Suggest an efficient device from the following to be installed in each of the buildings to connect all the computers :

  1. GATEWAY
  2. MODEM
  3. SWITCH

(iv) Suggest the most suitable (very high speed) service to provide data connectivity between Admission Building located in Delhi and the campus located in Parampur from the following options.

  1. Telephone line
  2. Fixed-Line Dial-up connection
  3. Co-axial Cable Network
  4. GSM
  5. Leased line
  6. Satellite Connection
Answer

(i) The cable layout amongst various buildings inside the university campus for connecting the buildings is given below:

Research building - Academic building - Admin building

(ii) The most suitable place to house the server is Academic Building as it has maximum number of computers. Thus, it decreases the cabling cost and keeps the maximum traffic local.

(iii) Switch can be installed in each of building to connect all the computers.

(iv) Satellite connection is the most suitable service to provide data connectivity between Admission Building located in Delhi and the campus located in Parampur.