Because it sends the data to the particular address
Switch
Yes, switch as well as hub and router are network devices.
A switch is a network connectivity device and a host is a computer system (client) on a network.
a) A router b) A switch c) All of the above
Switch
A switch
Switch
A switch/router
Switch.
switch
An Intelligent NetworkBuild a foundation that connects anyone, anywhere, on any device, at any time.
A network hub is a dumb device that simply repeats any data which is sent to it. It makes no attempt to interpret the information passed and sends it to all the ports that it has simultaneously, which in turn generates lots of extra unnecessary network traffic.A Switch on the other hand is intelligent and can decode packets of data sent to it and therefore can pass the information to the specific port that the device is attached to rather than sending to all connected devices. This optimizes network traffic.A router is also an intelligent device like a switch but has the added ability to reroute packets over a network between differing sub-nets (IP address range classes).