when there is a need of jvm then how we can say that java
is a platform independent language?
Answers were Sorted based on User's Feedback
Answer / vatsal doshi
JVM is actually a virtual machine, which operates at one level of abstraction above the actual platform.
Platform = OS + Underlying Hardware
Now, Java compiled code(byte code) is targetted to run on JVM, independent of underlying actual platform.
So, Java code written on windows can be directly run on linux/mac/solaris, without recompilation, provided JVM is installed in the target machine.
We have different implementations of JVM for different platforms. The advantage is that though JVM is platform dependent, but the compiled code now becomes platform independent.
Is This Answer Correct ? | 17 Yes | 0 No |
Answer / bala
each OS has its own configuration for external resources
like connecting to a network accessing external memory, RMI
etc, so each OS has its own JVM to achieve this...
Is This Answer Correct ? | 0 Yes | 2 No |
Answer / venkat
jvm is used to convert into an machinery language
Is This Answer Correct ? | 0 Yes | 4 No |
String is a immutable objects . it means that string does not change........... But it will be chang......... { String s="kapil"; String s1="raj"; String s=s1; then print(.......) The String has been changed .. how it is possible and why its called immutable objects
What is ide with example?
When a thread is executing a synchronized method , then is it possible for the same thread to access other synchronized methods of an object ?
What is consumer interface?
can u handle an error if u write Thowable in the catch class lise try { some errorneous code }catch(Throwable e){ ...}
What is pojo class in java?
When is the garbage collection used in Java?
What are namespaces in java?
Does every java program need a main?
What do you mean by formatting?
Can constructor be static or final?
How is final different from finally and finalize?