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 only mandatory hardware is a network card (for connecting each computer to the network cable), and, if you will be running twisted-pair cable or Fiber Distributed Data Interface (FDDI) in a star topology, you will require a hub. From here, simply add cables and computers until you have a fully functional network.