How many types of constructors are used in java?
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Explain about the main() method in java?
What is the difference between equals() and?
What is light weight component?
Explain about OOPS concepts and fundamentals.
Is there is any error if you have multiple main methods in the same class?
Can we create more than one object singleton class?
what is inner class in java?
What is a variable analysis?
Need to use public,static keywords in main function?
why there are multiple catches for a try block.don't tell me that there can be multiple exception of a code segment that's why.tell me the real fact behind this.
How Vector class is synchronized,How to build user defined class as synchronized?
how session will be expired?