The advent of Wireless devices has caused a huge increase of the size of any given network. The ease of use, and less dependence on wire are few of the many advantages, that the Wireless technology bring in. However, this technology must be used carefully.
Many organizations are using Wireless Access Points to provide more flexibility, and so to speak “roaming” facility, to the users within the organization. The users, which may be an ordinary programmer, or the CEO, are enjoying the flexibility of sitting anywhere within the building, and yet remain connected to the network. The same is more useful, when there is a meeting or a training session, and all of a sudden there is a need of 20+ network connections. When wireless is being used, you don't worry about 2 or 20 or 200, as there is no wired connection needed. (The only worry is availability of enough bandwidth, of-course).