What does nextint () do in java?
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jdbc drivers?
What is Unicast and Multicast object? Where we will use?
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What is the definition of tree ?
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 the catch or declare rule for method declarations?
Why does java have different data types for integers and floating-point values?
What is tree in java?
how and when compiler knows that the Java code throws the checked Exception.
What is polymorphism and what are the types of it?
Addition to previous section relative word 5th one was Putrid ans: rotten, also there was prob. in 1st section on bucket weight ans:10kg, also there was a prob. on train speed to find bridge length ans:800 mtrs.
What is boolean logic?
What are the topics in core java?