Q. Does use of object reference in assignment or passing means copy of the object is being used?

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Q. Is there any explicit use of pointers in java that would be applicable to objects?

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Q. Can a super class object give reference to a subclass method?

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Q. If a reference variable is declared final then, _________________

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Q. Which of the members are referred by this pointer usually (Java)?

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Q. How to refer to method of nested class?

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Q. How many objects can be referenced from same variables?

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Q. Java handles memory dynamically and references are deleted as soon as they are out of scope.

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Q. Invoking a method on a particular object is ____________ sending a message to that object.

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Q. Can reference to an object be returned from a method?

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Q. What does memory allocation for objects mean?

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Q. Where is the memory allocated for the objects?

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Q. When is the memory allocated for an object?

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Q. Using new is type safe as _______________________

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Q. Which of the following function can be used for dynamic memory allocation of objects?

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Q. Which keyword among the following can be used to declare an array of objects in java?

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Q. When is the memory allocated for an object gets free?

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Q. Which among the following keyword can be used to free the allocated memory for an object?

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Q. Which function is called whenever an object goes out of scope?

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Q. Which operator can be used to check the size of an object?

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