COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Logical Network Topology
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Planned Network
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Physical Network Topology
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Hardware Network
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Detailed explanation-1: -Logical – The logical network topology is a higher-level idea of how the network is set up, including which nodes connect to each other and in which ways, as well as how data is transmitted through the network.
Detailed explanation-2: -Star topology has a central node or hub that connects to all other nodes in the network. Each node in the network is indirectly connected to other nodes using the central hub. Besides connecting all nodes, the central hub also acts as a repeater to ensure there is no loss in data transmission.
Detailed explanation-3: -A star topology is a topology where every node in the network is connected to one central switch. Every device in the network is directly connected to the switch and indirectly connected to every other node.
Detailed explanation-4: -Star topology In a star topology, all nodes are connected to a central hub using a communication link. Each node needs a separate wire to establish a point-to-point connection with the hub, which functions as a server to control and manage the entire network.
Detailed explanation-5: -Star topology has become the dominant physical topology for LANs. The star was first popularized by ARCNET, and later adopted by Ethernet. Each node is connected directly to a central device such as a hub or a switch, as shown in Figure 5.17.