Question

what is the function of a switch ?​

Answer 1

Answer:

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Step-by-step explanation:

Multiple data cables are plugged into a switch to enable communication between different networked devices. Switches manage the flow of data across a network by transmitting a received network packet only to the one or more devices for which the packet is intended.

Answer 2

Answer:

Step-by-step explanation:

An electrical switch is any device used to interrupt the flow of electrons in a circuit. Switches are essentially binary devices: they are either completely on (“closed”) or completely off