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What is the difference between synchronized block and normal block ?
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Is there any provision in java to find the address of a particular memory location?(like & in 'C' language)
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What is the difference between trusted and untrusted applet?
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Why should every class in java extend Object class?
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Why is collection framework called as framework?
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A Inner class is defined in a parameterized function of outer class then the inner class is able to access the parameters of that function?
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Advantages of Implementing Runnable over extending Thread
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How to access Blob and Clob data values from oracle thru java?
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How to check infinity value? when we passed too large number in String and cast in to float value it will be give infinity. how to catch it?
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What is the difference between .equals and ==?
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Why java is not 100% oops
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What is differnce between byte code and unicode?
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What is runtime polimorphism? give an example program ?
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What is the difference between runtime polimorphism, and compiletime polimorphism ?
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What exactly is volatile & please tell the at what situation we use this key-word and please give an example as well
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What is the difference between main() and Main()
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whats the difference in data types of java and c++? 2)what is the use of finally block?? 3)what is encapsulation in oops?how is it achieved in Java?
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In overriding, in super class we declared a method as protected & in sub class we declared that method as private. what happens?
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In overriding, the super class method throws I/O exception & in sub class that method throws arithmetic exception. what happens?
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How can we store elements in arraylist? as by using index or by node?
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