Explain the pointers in Java?
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What is hash table in java?
Why should we create an object? what is a need of it? Apart from access members of a class i want what is a need of object what does it contain?? In normal class to access any member of thaht class we create object where as for static class we access its members using class name. what is a difference between them... thanks in advance.
What is exception handling in java?
what is the replacement method of stop() of thread
Explain different forms of polymorphism?
What does super keyword do?
Is it safe for adding 10,00,000 records/objects to HashMap?, i.e is it safe to add millions of objects to HashMap?
Does chrome use java?
What is the difference between a synchronized method and a synchronized block?
What is meant by data hiding/encapsulation?
why java does compile time polymorphism at run time ?
Explain access modifiers in java.