The Internet and Web :

1.The Internet: 

it is a global network of smaller networks interconnected using communication protocol.Internet protocol describe a framework known as the Internet. This model divides methods into a layered system of protocols. 

These layers are as follows: 

Application layer– URL, HTTP, HTTPS. 

Transport layer

Network layer– provides data route.

Provides a variety of information and communication facilities; contains forums, databases, email, hypertext etc. private,public,academic,business,government networks of local to global scope linked by wireless and optical networking technologies. 

* Internet is the library and web a collection of books.The internet also consists of databases, email, forums,etc.  

2.The World Wide Web: 

The web is a subset of the internet.It’s a system of Internet servers that support specially formatted documents. The documents are formatted in a markup language called HTML (that supports links, multimedia, etc). These documents are interlinked using hypertext links and are accessible via the Internet. 

To link hypertext to the Internet, we need: 

-The markup language, i.e., HTML. 

-The transfer protocol, e.g., HTTP.

-Uniform Resource Locator (URL), the address of the resource.

Web is a subset of the internet. he web is a large portion of the internet but it isn’t all of it.

The Web is accessing information over medium of the Internet. Web is a collection of internet  servers host HTML documents. A collection of pages of information connected to each other around the  globe. Each page is combination of text and multimedia.