Question

write a short note about switch?​

Answer 1

Answer:

A switch is a device in a computer network that connects other device together An Ethernet operates at the data link layer ( layer 2) of the OSI model to creat a separate collision domain for each switch port .

Explanation:

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Answer 2

A switch is a piece of an actual hardware part that oversees the sign stream. Having a change or flip change permits an association with being opened or shut. At the point when opened, the switch permits a sign or ability to move through the association. At the point when shut, the switch stops the stream and breaks the circuit association. Early PCs, similar to the Altair, use switches as a type of contribution for the PC.