B. Star
star topology. Because they include a centralized connection point; can easily be moved, isolated, or interconnected with other networks; they are, therefore, scalable. For this reason, and because of their fault tolerance, the star topology has become the most popular layout used in contemporary LANs.
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LAN
we call it a tre
Active hubs.
Network topology is the way a computer network is set up and arranged, Examples for possible topologies include ring, star, bus, and line. Each of these topologies have their advantages and disadvantages, with star being the most common in today's world.
No, not at all. That's by far the most common today, but at one time it was much more common to run either "thinnet" or "thicknet", both of which used coaxial cables.
Arbor Networks, is a leading provider of network security and management solutions for enterprise and service provider networks, including the vast majority of the world's Internet service providers and many of the largest enterprise networks in use today.
you can describe the design dress.....
Hosts on different networks communicate using a layer-3 address (layer 3 in the OSI reference model). In the networks used today, that would normally be an IP address.