COMPUTER SCIENCE AND ENGINEERING
COMPUTER NETWORKING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ring
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Star
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Bus
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None of the above
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Detailed explanation-1: -The topology that is most useful for wireless networking at the moment is the Star, in which each node connects to a central hub that distributes the data wherever it needs to go. The most obvious example of this would be a home network.
Detailed explanation-2: -The lines that interconnect endpoint PCs and laptops are the spokes of the star topology. In the real world, a star network can consist of either wired or wireless connections. In this specific case, each spoke is connected to a hub by a wired connection.
Detailed explanation-3: -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.
Detailed explanation-4: -Star topologies A star topology is a point-to-point architecture where individual wireless devices, or nodes, communicate directly with a central “hub” or gateway.
Detailed explanation-5: -Bluetooth (IEEE802. Bluetooth uses a star network topology that supports up to seven remote nodes communicating with a single basestation.