What is indexof in java?
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How do you reverse a string in java without using string buffer?
What does string mean in java?
Can you call a private data from an inner class?
What is Garbage Collection in Java
What is purpose of applet programming?
In the below example, what will be the output?
Why we use static and synchronized in method for single thread model example: public static synchronized add(){}
Explain the difference between abstraction and encapsulation.
What is difference between hashset and hashmap in java?
we have two threads..both the threads are reading the data.. is there any need of synchronization there?...justify it?
Is finalize() similar to a destructor?
types of applets?.