A star network provides good performance, is easy to install and expand. Failures out in the network don't tend to impact other nodes (unlike ring networks, for example, which fail completely when a node goes down or else require elaborate double-ring schemes to cope). A classically-cited disadvantage is that it's "expensive to install" and quite a bit of hardware (e.g. hubs/switches) is required. If you look at ethernet though (the king of modern networks more due to economy than to efficiency), it tends lend naturally to star configuration.
disadvantages of networking
disadvantages
No....Viruses can not be good in anyway....SORRY
Answering "What are the advantages and disadvantages of OSI model?"
the disadvantage os stp that it is time consuming.
The advantage of computer networking is people have the ability to interact with others with less restriction. The disadvantage is people are losing social skills.
Advantages and Disadvantages of equity
what are the drawback of multi vendors. what are the drawback of multi vendors.
advantages and disadvantages
there are no advantages or disadvantages
advantages and disadvantages of recession
what are the disadvantages and advantages of antipyretic