In a network surveillance installation, the purpose of a switch is to
A) Forward the video stream between networks.
B) Forward the video stream to the correct receiver within a network.
C) Disconnect malfunctioning cameras from the network.
D) Disconnect devices with invalid IP addresses from the network.

Question

Quizplus · Accepted Answer

The purpose of a switch in a network surveillance installation is to route video streams to the correct receiver within a network. Switches are used to create local area networks (LANs), which allow multiple devices to connect and communicate with each other. In a surveillance network, cameras and recorders are connected to the LAN via a switch, which routes the video streams to the correct destination. Switches do not typically disconnect malfunctioning cameras or devices with invalid IP addresses from the network.

In a Network Surveillance Installation, the Purpose of a Switch