Why is singleton instance static?
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Which is better 64 bit or 32 bit?
Explain a situation where finally block will not be executed?
Can we have any code between try and catch blocks?
How to make a class or a bean serializable?
Is there any difference between nested classes and inner classes?
What are meta-annotations?
what is check p object in java
What is the purpose of extern variable?
How are this() and super() used with constructors?
define polymorphism in java
If we allocate the memory using 'new' & de-allocated using 'free' then what will happen?
Can we create our own daemon thread?