Why run time polymorphism

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By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy. Popular Course in this category. Course Price View Course. Free Software Development Course. Which of the following is incorrect for polymorphism? What is difference between compile time and run time polymorphism? Why it is called compile time polymorphism?

Why it is called runtime polymorphism? Why method overriding is called dynamic polymorphism? What is difference between static and dynamic polymorphism? What is overloading and overriding? Can final method be overloaded? What is the advantage of method overloading? What is polymorphism overloading and overriding?

Is polymorphism and overriding same? What can be used in place of overloading? What is difference between polymorphism and overloading? What is meant by overloading implements polymorphism? What is overloading and overriding with example? What is polymorphism and inheritance? Is inheritance necessary for polymorphism? What is an inheritance in OOP? What is the difference between inheritance encapsulation and polymorphism?

If a constructor does not explicitly invoke a superclass constructor, the Java compiler automatically inserts a call to the no-argument constructor of the superclass. The super keyword refers to the parent class. Call super is a code smell or anti-pattern of some object-oriented programming languages. As you may know, circle and rectangle shapes, have different implementation for their scale method, so I can't implement that in the Shape class.

If we want to use scale method on one of the shapes, we don't know actually which kind of shape we are dealing with, but it will bind our scale method call to its appropriate implementation.

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Why we actually need runtime polymorphism? Ask Question. Asked 1 year, 4 months ago. Active 1 year, 4 months ago. Viewed times. Like, suppose this was a problem.

Improve this question. Shivam Jain Shivam Jain 43 4 4 bronze badges. I hope this helps: stackoverflow. Which function does it call?