Write the functions of the following.
1. Network Interface Card:
2. Switch:
3. Modem:
4. Router:
5. Cable:
Answers
Answer:
1. Network Interface Card: A network interface controller is a computer hardware component that connects a computer to a computer network. Early network interface controllers were commonly implemented on expansion cards that plugged into a compute bus.
2. Switch: switch Add to list Share. ... To switch is to change or exchange. Switch can be a noun or verb, and in most cases it has the meaning of change. You can switch classes, political parties, or the radio station. Sometimes if you switch something with someone, they take yours and you take theirs — as in an exchange or trade.
3. Modem: A modulator-demodulator, or simply a modem, is a hardware device that converts data from a digital format, intended for communication.
4. Router: Routers connect computers and other devices to the Internet. A router acts as a dispatcher, choosing the best route for your information to travel. It connects your business to the world, protects information from security threats, and can even decide which computers get priority over others.