Html

Need of DOCTYPE

Html page for web Browser 2 typs…
1-Non Compliant page – HTML standard specification not follow
If you not defined “<!DOCTYPE HTML>” then your page renders in Quirks mode
2-Compliant page
if you defined “<!DOCTYPE HTML>” and W3c standard then your page run in Standard mode and this indicate HTML 5

HTML

Hypertext Markup Language
Hypertext — browser -write a URL in the browser and click the button than open a new page(redirect link)
Markup Language- Make the content – hello <b>world</b>