14-polymorphism + java

What is polymorphism?

• Ability to display a message
• Ability to display a message in different forms
• Ability to display different messages
• Ability to display a message in the same form

Can you give an example of polymorphism?

• Diversity
• Variety
• Multifunctional
• Multiformity

What is polymorphism in Java and what are its types?

• Inheritance
• Reusability
• Polymorphism and its types
• Encapsulation

What are the 4 types of polymorphism?

• Subtype, Parametric, Ad-Hoc, Coercion
• Compile-time, Runtime, Overloading, Overriding
• Static, Dynamic, Weak, Strong
• Inheritance, Encapsulation, Abstraction, Polymorphism

Can you give a real-life example of polymorphism in Java?

• A car with different types of engines
• A person with different behaviors in different situations
• A building with different types of rooms
• A book with different chapters

Why is polymorphism used in Java?

• Abstraction
• Reusability
• Encapsulation
• Inheritance

What is polymorphism in OOP Java?

• Ability of an object to take on many forms
• A way to hide the implementation details of a class
• A type of inheritance
• A way to create new objects from an existing class

What are the two types of polymorphism?

• Subtype and Parametric
• Ad-hoc and Coercion
• Overriding and Overloading
• Runtime and Compile-time

What is the difference between polymorphism and overriding?

• Polymorphism is the ability of an object to take on many forms, while overriding is when a method in the subclass with the same signature as the one in the superclass is called.
• Polymorphism is a type of inheritance, while overriding is a type of encapsulation
• Polymorphism is a way to create new objects from an existing class, while overriding is a way to hide the implementation details of a class.
• Polymorphism and overriding are the same thing.

What are the three types of polymorphism?

• Subtype, Parametric, and Ad-hoc
• Compile-time, Runtime, and Overloading
• Inheritance, Encapsulation, and Abstraction
• Static, Dynamic, and Strong