1) Explain the difference between access point and a portal. Answer: The difference between an access point and a portal is that an access point acts as a bridge and it enables the linking of various separate 802.11 wireless LANs whereas the portal is the one which provides a point for interconnection between a wired LAN and an 802.11 wireless LAN. 2)Why are multiple accesspoints in WLL installed in a building? Answer: Installing multiple accesspoints in WLL in a building properly enhances the performance of the wifi networks overall. It helps to avoid co-channel and adjacent channel interferenc as too much co-channel or adjacent channel interference will degrade the performance of your wireless network. Low power mobile devices like iPads, Chromebooks, smart phones, tablets, etc… do not have the transmit …show more content…
With the advancement in technology it has also become possible for the service providers to provide affordable telephone services so that maximum population of the world can make use of this technology conviniently. Today even the people belonging to the rural areas and the people from the low income groups can also use these services and communicate easily. On schools, libraries and health care providers, there is a pretty broad set of services that can be taken by any school and library who is eligible under the program. So, in that sense, there is a real interest in having a lot of competition and a lot of different types of services provided to the schools and to give schools, libraries and health care providers flexibility in the sort of technology that they choose and wireless local loop becomes better able to provide access to the