What is difference between hub and switch

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Accepted Answer

A hub is a simple networking device that connects multiple devices in a network, while a switch is a more intelligent device that directs network traffic.

A hub operates at the physical layer of the OSI model, while a switch operates at the data link layer.
A hub broadcasts incoming data to all connected devices, while a switch selectively sends data to the intended recipient.
A hub has a single collision domain, while a switch has multiple collision domains.
A hub cannot differentiate between MAC addresses, while a switch maintains a MAC address table for efficient data forwarding.
Example: Connecting multiple computers in a small home network would require a switch, while a hub would be less efficient.

What is difference between hub and switch

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