How do you achieve polymorphism?
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Write pseudo code for push in a stack?
What is Object and Class? What are the differences between them?
what i oops concept, how many languages supports oops concept?
What is oops in simple words?
what is the need of abstraction? what is abstraction?what is the abstraction for stack?
What is this interview room ? Is it a class or an object.
INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?
What is overriding in oop?
create a class complex having real and imaginary part of a complex no. as a data member. overload the binary operators(+,- and *) to perform the operations on complex no. objects. overload binary operator using friend function.
2 Answers CTS, Delhi University,
Can we create object of class with private constructor?
What is a friend function & its advantage?
Name an advantage of linked list over array?