Star topology has Central Controller or Hub - Networking
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Q.Which topology has a Central Controller or a Hub?
- Published on 25 Aug 15
- Published on 25 Aug 15
a. Bus
b. Star
c. Mesh
d. Tree
ANSWER: Star
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- Prajakta Pandit-Posted on23 Oct 15
- Network topology can be viewed as a geometric representation of all the links in a network.
- Star topology has a central controller or a hub. Each device has a dedicated point-to-point link only to a central controller, usually called a hub. The devices are not directly linked together.
- In Mesh topology, every node has a dedicated point-to-point link to every other node.
- In Bus topology, one cable acts as a backbone to link all the nodes in the network.
- In Tree topology, nodes in a tree are linked together to a central hub. Not every device connects directly to the central hub. Nodes can also connect to a secondary hub that in turn connects to the central hub.
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