Page 377 - C++

CBSE AISSCE 2017-2018 Marking Scheme for Computer Science
(2018-2019 Sub Code: 083 Paper Code: 91)

Ans

OR
Administrative Office is connected to Orthopedic, Radiology, Pediatrics units
directly in a Star Topology

(1 Mark for drawing/writing the layout correctly)
(iii) Suggest the devices to be installed in each of these buildings for connecting 1
computers installed within the building out of the following:
● Gateway
● Modem
● Switch

Ans Switch
(1 Mark for writing the correct device)

(iv) Suggest the topology of the network and network cable for efficiently connecting 1
each computer installed in each of the buildings out of the following:
Topologies : Bus topology, Star Topology
Network Cable: Single Pair Telephone Cable, Coaxial Cable, Ethernet Cable

Ans Topology : Star Topology
Network Cable: Ethernet Cable / Coaxial Cable
(½ Mark for writing the correct topology)
(½ Mark for writing the correct network cable)

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