Question

which of the following is not network device:
a) network switch
b) network router.
c) network button.
d) modem​

Answer 1

Answer:

The Answer is CPU. CPU is not a network device.

Answer 2

The correct answer is option (d) Modem.

Explanation:

• Modem is not network device.
• A network device is a node in the wireless mesh network.
• It can transmit and receive wireless HART data and perform the basic functions necessary to support network formation and maintenance. Network devices include field devices, router devices, gateway devices, and mesh hand-held devices.
• A modem or broadband modem is a hardware device that connects a computer or router to a broadband network.
• It allows a computer to send and receive information over telephone lines.