What is the difference between private & public & friendly classes?
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What method is used to know the status of Checkbox(i.e it is checked or unchecked)?
Can we use different return types for methods when overridden?
what really hapens when a object is created using new operator? 1.is it allocates memory to all variables and methods in the class with reference to that object?
What is the purpose of having the concept of overloading?
What is bufferedwriter?
In collection sorting comparable and comparator interface will be used..but why this two interfaces required..two will work same purpose so why there are two interfaces instead of one?when to use comparator and when to use comparable?
Is string an object?
How do you sort a list in java?
wht is customised exception?
1 Answers Logica CMG, Novell, Prudential,
What is the difference between compiler and jvm?
what is an object and how do you allocate memory to it?
what is the difference between cd & dvd ?
30 Answers Lovely Professional University, Satyam, Sibylsys,