what is java operating system all about. how it work as an opersting system?on servers /workstations/PCs and?

Answer 1

People, put attention to the Question!!!!!!!!!!!!!

There is a effort to write an operating system in Java ( Sun's programming language) and it is not commercial, as right now it is just for study of OS fundamentals.
You can find some information in this link :

http://www.gustavus.edu/+max/java-os-courses.html

Answer 2

Its not an operating system,
Its an object orientated programming language

Java requires something called a JVM (Java Virtual Machine)
The JVM is an environment that Java works within.
The JVM is available for Windows, Linux, Unix, CE devices etc
So theoretically the same code (known as byte code) can run on any machine.

Java is loosley based on C / C++ from Borland/Microsoft.

Javascript is NOT Java its actually called Livescript, but its name was changed due to the similarity to Java and C++

Microsoft have there own version of Java called .NET both are similar in design but Java is free.

Ironically Java was written in C/C++ !!!

It is a very strict language and doesnt let you make common programming mistakes.

Unlike VB it is strictly case sensitive, some claim it is unfriendly in that way, Java is trying to force good logical object orientated programming.

Checkout SUN Microsytems website for further info.

Hope this helps.

Answer 3

Please follow below link for its details!!
http://en.wikipedia.org/wiki/Java_(programming_language)

Hope this helps.