This combination vaccine gives protection against three serious diseases: measles, mumps, and rubella. See more information about the safety of combination vaccines. Before the introduction of the MMR vaccine, all three diseases were extremely common. The majority of people had them at some point, usually as children.
Best Answer: WiFi and wireless networking are the same thing. It's basically a means of connecting to a computer network (such as the Internet) via a short-distance radio signal, removing the need for wires.
Also available is a wireless router. Instead of using Ethernet cables to connect to devices, a wireless signal is used. Devices with a wireless modem can connect to the router. This is a useful feature as more devices are being made that have no Ethernet connection.