This document provides an introduction to key components of the internet including IP addresses and domain name system (DNS) which translate names to numbers, client-server architecture which allows for requesting and serving of data, common application layer protocols like HTTP, email, FTP, and protocols that power the world wide web and remote login capabilities. It also distinguishes between static and dynamic web pages and mentions search engines.

1. Introduction to the Internet
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Purushottam Dahal
BIM,HSM
www.purushottamdahal.com.np

2. Content
1. IP Address and Domain Name System (DNS)
2. Client - Server Architecture
3. Hyper Text Transfer Protocol (HTTP)
4. Electronic Mail (Email)
5. File Transfer Protocol (FTP)
6. World Wide Web (WWW)
7. Remote Login (TELNET)
8. Static and Dynamic web pages
9. Search Engines
1/8/2016
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