The Internet: How it Works and How it Effects the World Many people do not understand what the Internet is the power that it has over the world. The Internet is an extraordinary learning and entertainment tool that, when used properly, can significantly enhance a user's ability to gather information. Advanced Research Projects Agency Network (ARPANET) started the Internet. It was a project under taken by the Department Of Defense (DOD) in 1969. It started as …showed first 75 words of 538 total…

…showed last 75 words of 538 total…binary number in the example into its Hex equivalent is in this way: 1011 is the first four digits of the binary number. Looking at the table, it can be determined that its hexadecimal equivalent is a "B". The second set of four binary numbers is 0100. That changes into 4 and so on. The first four numbers of a host number tells you what class the network is. The chart bellow states classes and sizes: ------------------------------------------------------------------------ **Bibliography**