Python_w_6

What is polymorphism?

• The ability of a single method to perform different tasks depending on the object calling it.

• The ability to create multiple instances of a class.

• The ability to inherit properties from a parent class.

Which keyword in code is used to define a subclass in Python?

• subclass

• super

• class

Which of the following best describes method overriding?

• Defining a method in the subclass with the same name as in the parent class, but with a different implementation.

• Defining a method in the subclass with a different name as in the parent class, but with the same implementation.

• A subclass inherits a method from its superclass without providing its own implementation.

Which of the following is an example of polymorphism in Python?

• A dog object calling its own "bark()" method.

• A cat object calling its own "meow()" method.

• An animal object calling a "speak()" method that is implemented differently in different subclasses.

Which of the following best describes method overloading in Python?

• A subclass provides a different implementation of a method that is already defined in its superclass.

• A subclass inherits a method from its superclass without providing its own implementation.

• A class has multiple methods with the same name but different parameters.

Which of the following best describes operator overloading in Python?

• Redefining the behavior of built-in operators for user-defined classes.

• Adding new operators to Python.

• Defining a method that allows operators such as +, -, * and / to work with instances of a class.

• Changing the syntax of built-in operators.