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network (hub - are small boxes with ports on the front (router : a deice…
network (hub - are small boxes with ports on the front , servers- are special, powerful computers that provide 'services' to the client computers on the network , star network, a network is two or more computer, or other electronic devices, connected together so that they can exchange data, client - computers, or work stations, are the normal computers that people sit at to get their work done, LAN, WAN, WLAN, Bluetooth, data - a network collision occurs when more that one device attempts to send a packet on a network segment at the same time, ring network, bus network, mesh network, star network, tree network, switches - buffer data to prevent collisions, firewall , server, hackers )