... who wish to access applications, content, and data on a customized portal using a browser and a dial-up Internet connection. Communication services enable Internet Service Providers, telephone companies, and enterprises to provide messaging, calendar, and e-mail services using a single phone number. The common thread across all OSes on the Internet are DNS (Domain Name System), Protocols, and Internet Terms.The domain name system ... has at least one IP address that uniquely identifies it from all other computers on the Internet. HTTP (The Hypertext Transfer Protocol) is the set of rule...

• Word Count: 1335
• Approx Pages: 5
• Grade Level: Undergraduate