One broadcast domain and twelve collision domains are created by the switch.
<h3>What is a broadcast domain?</h3>
A group of devices on a specified network segment that can communicate with one another via Ethernet broadcasts are referred to as a "broadcast domain".
Devices in one broadcast domain do not receive broadcasts sent by a device in a different broadcast domain.
A computer network's logical division known as a "broadcast domain" is one in which all nodes inside it can communicate with one another via broadcast at the data link layer.
A broadcast domain can be connected to another LAN segment or to another LAN segment within the same LAN segment.
