MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -A hub connects multiple computers together in a Local Area Network (LAN). All information sent to the hub is then sent through each port to every device in the network.

Detailed explanation-2: -Hub. Hubs connect multiple computer networking devices together. A hub also acts as a repeater in that it amplifies signals that deteriorate after traveling long distances over connecting cables.

Detailed explanation-3: -A network switch forwards data packets between devices. Switches send packets directly to devices, rather than sending them to networks like a router does.

Detailed explanation-4: -A network switch is a small hardware device that joins multiple computers together within one local area network (LAN).

Detailed explanation-5: -Hub and Switch are the network connecting devices, both help to connect various devices. Hub works at the physical layer and transmits the signal to the port. Switch route the information and send it over the network.