A ____ is a network device that intelligently facilitates communication among multiple devices on a network.
A) bridge
B) hub
C) switch
D) repeater

Question

Quizplus · Accepted Answer

A switch is a network device that has the ability to intelligently forward network traffic to the appropriate destination based on its MAC address. Unlike a hub or repeater, which simply broadcasts all network traffic to all connected devices, a switch creates a virtual circuit between the sender and recipient, reducing network congestion and increasing network efficiency. While a bridge also operates at the data link layer of the OSI model, a switch is designed to handle a higher volume of network traffic and is more commonly used in modern network architectures.

A ____ Is a Network Device That Intelligently Facilitates Communication