What are data types in oop?
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What are the topics in core java?
Why are getters and setters used?
What is module in oop?
How do I get a substring?
Difference between abstract and concrete class ?
Is simpledateformat safe to use in the multithreaded program?
Give a brief description of java socket programming?
Can we overload the methods by making them static?
Why would you desing a J2EE application so user data is entered by way of a JSP page and managed by an underlying Java Beans class?
What is lazy initialization in java?
In Serialization, whether you will use Static variables?
Is java a utf 8 string?