About this document
Understanding Domain Name System (DNS) by Bhoomi Agarwal is a document available to read on EtoBox.
The document discusses the Domain Name System (DNS), its need for mapping names to IP addresses, and the hierarchical structure of name spaces. It also covers the architecture of the World Wide Web (WWW), including web documents and the Hypertext Transfer Protocol (HTTP), highlighting the differences between persistent and nonpersistent connections. Additionally, it explains electronic mail (email) architecture, the role of Simple Mail Transfer Protocol (SMTP), and the message access protocols POP3 and IMAP
- Author
- Bhoomi Agarwal
- Language
- EN