What is the difference between an error and an exception?
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How do I make sure that an object is released in code such as a connection or file object?
What is the use if instanceof keyword? And how do refer to a current instance of object?
Explain about object oriented databases?
Can we reduce the visibility of the inherited or overridden method ?
Which oops concept exposes only necessary information to the calling functions?
Why do we use oops concepts? What is its advantage?
What are the good practices to use while designing for reuse?
Explain about the analysis phase?
Is it possible to provide method implementations in java interfaces? If possible, how do we provide them?
What do you meant by "SBI" of an object?
What is difference between static and non-static fields of a class?
What is the significance of encapsulation?