What role is played by a switch in computer system?

Correct option is C

The correct answer is (c) Used as a networking device.
Explanation:
● In computer networking, a switch is hardware that connects multiple devices on a computer network.
● It uses packet switching to receive and forward data to the specific destination device within the LAN.
Information Booster:
● A switch is more efficient than a hub because it avoids broadcasting data to all ports.
Additional Knowledge:
● Input device: Keyboard, Mouse.
● Output device: Monitor, Printer.