Fountain Soft Drink Tax Forms. The following links are for Chicago Business Tax Forms. These forms are in a pdf version that must be printed, filled out, and mailed in. If you need assistance in obtaining copies of the forms please call our customer service unit at 312.747.4747 or for TTY 312.742.1974. Returns should be mailed to: Chicago Department of Finance-Tax Division.
Compared to the bus topology, a star network generally requires more cable, but a failure in any star network cable will only take down one computer's network access and not the entire LAN. (If the hub fails, however, the entire network also fails.) See the illustration of Star Network Topology.
The best topology is ring topology. Star is the next best after ringr, and then bus, which is pretty old, but not too expensive. Full mesh topology is theoretically the best since every device is. connected to every other device, thus maximizing speed and security. These, however, are quite expensive to install. The next best would be. tree topology, which is basically a connection of stars.