A ________ is a layer 3 device that performs routing and network address translation.

 A ________ is a layer 3 device that performs routing and network address translation.

SELECT THE CORRECT ANSWER

Router

Switch

Access Point

Hub

Correct Option:A

EXPLANATION

Answer: (a) Routers are layer three devices that route network traffic and do private and public network address translation. Switches are layer two devices that do no IP-based routing. Hubs are layer one that forward packets rather than any form of "smart" services. Access Points allow wireless connections to a wired network.