Is it necessory to learn java before html ?

Answer 1

no necesariamente.

Answer 2

No, but HTML is not a programming language. If you want to create web apps or sites, along with HTML + CSS you must learn some of these:
- JavaScript or PHP
- Python or Ruby
- Java or C#

+ some web technologies and frameworks

Answer 3

No, but by your on wish.

Suraj, its good to learn html first.
then CSS, followed by js, then jump to Java

Answer 4

not necessary