Answer Posted / vineet makkar

The answer to this question lies in the basic difference
between
OBJECT & INSTANCE

INSTANCE : Refers to a reference of an object, it can be
null.

OBJECT: Actually pointing to the memory address of that
instance.

eg
Student stdnt; // Instance is created
Student stdnt = new Student; // Object is created

So, in short, memory is allocated to a class when the
object of the class is created using "new" keyword.

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