ITI Electronic Mechanic Interview Questions and Answers

1. A switch is a networking device that connects devices on a local area network (LAN). 2. A network is a collection of interconnected devices that can communicate with each other. 3. A router is a networking device that forwards data packets between computer networks.

• A switch is used to create a network by connecting multiple devices together.

• It operates at the data link layer of the OSI model and uses MAC addresses to forward data.

• Switches can be managed or unmanaged, with ...read more