What is hub what is switch what is router and what is repeater.
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2
Answer:
Explanation:
hub--
hub is a network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment.
switch--
A network switch is networking hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination device.
router--
A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet.
repeater--
a repeater is an electronic device that receives a signal and retransmits it. Repeaters are used to extend transmissions so that the signal can cover longer distances or be received on the other side of an obstruction.
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Explanation:
Hub – A hub is basically a multiport repeater.
coming from different branches, for example, the connector in star topology which connects different stations. Hubs cannot filter data, so data packets are sent to all connected devices. In other words, collision domain of all hosts connected through Hub remains one.
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