Why there is no call by reference in java?
What are the two types of java programming?
What are the allowed, non-Unicode letter characters that can be used as the first character of an identifier?
What are the approaches that you will follow for making a program very efficient?
what is a thread pool in java and why is it used?
How many objects are created when we create String class object using new operator?
Is class forname reflection?
What is generic type?
How do you know if a value is nan?
Explain numeric promotion?
How many types of thread in java? give the name
What is the escape character in java?
What is a native method?