Domain Name System Paper Presentation & Seminar

Although programs theoretically could refer to hosts, mailboxs and other resources by their network (e.g., IP) addresses, these addresses are hard for people to remember. Also, sending e-mail to tana@ means that if Tana’s ISP or organization moves the mail server to a different machine with a different IP address, her e-mail address has to change.Consequently, ASCII names were introduced to decouple machine name from machine addresses. In this way, Tana’s address might be something like that, the network itself understands only numerical address-es, so some mechanism is required to convert the ASCII strings to network addresses. In the following sections we will study how this mapping is accomplished in the internet

Please find the attached file along with this

If You have any query regarding the files.Please feel free to ask .I'll be glad to answer them