Example 172,570 people in America were diagnosed with lung cancer in 2005, a year in which there were approximately 290,000,000 Americans, yielding an absolute risk of 1:1,680 of being diagnosed with lung cancer.
Definition: A local area network (LAN) supplies networking capability to a group of computers in close proximity to each other such as in an office building, a school, or a home.A LAN is useful for sharing resources like files, printers, games or other applications.ost local area networks use Wi-Fi or Ethernet for connectivity between devices. (See also-Comparing Wired and Wireless Network Technology). Each of these local networks may stand alone (disconnected from any other network) or may connect to other LANs and additionally a WAN (such as the Internet).
WANs and LANs can be secured using firewalls, anti-virus and spyware softwares. A detailed description is available below: LAN. WAN. Definition. LAN is a computer network that connects computers in small areas. WAN is a network that covers a broad area using private or public network transports.The best example of WAN would be the Internet, which can help connect anyone from any area of the world. Many businesses and government use WAN in order to conduct business from anywhere in the world.AN. Definition. LAN is a computer network that connects computers in small areas. WAN is a network that covers a broad area using private or public network transports. Data transfer rates. LAN offers high data transfer rates.