FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A common connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports. When a packet arrives at one port, it is copied to the other ports sothat all segments of the LAN can see all packets.

Detailed explanation-2: -Hubs. A hub is a physical layer networking device which is used to connect multiple devices in a network. They are generally used to connect computers in a LAN. A hub has many ports in it. A computer which intends to be connected to the network is plugged in to one of these ports.

Detailed explanation-3: -The most common types of network devices include hubs, switches, routers, bridges, gateways, modems, repeaters, and access points.

Detailed explanation-4: -The straight-through is the most common type and is used to connect computers to hubs or switches. They are most likely what you will find when you go to your local computer store and buy a patch cable.

Detailed explanation-5: -It is a 2-port device. 2. Hub – A hub is a basically multi-port repeater. A hub connects multiple wires coming from different branches, for example, the connector in star topology which connects different stations.