Main difference between JavaScript and Java??

Answer 1

Don't try to compare and find similarities between Java and Javascript. They ain't related.

Answer 2

Java is an OOP programming language while Java Script is an OOP scripting language.
Java creates applications that run in a virtual machine or browser while JavaScript code is run on a browser only.
Java code needs to be compiled while JavaScript code are all in text.

Answer 3

but I want to basic difference which functionality have java and not JavaScript or vice versa.

Answer 4

Then you should compare Java with C++/C# and Javascript with HTML/CSS.