Python OOP Practice

What does OOP stand for?

• Object-Oriented Programming

• Operating Object Protocol

• Object-Oriented Process

• Open-Source Programming

What is the main concept of object-oriented programming?

• Organizing code into objects

• Writing code in a linear fashion

• Using functions to organize code

• Storing data in arrays

What is an object in Python?

• An object in Python is an instance of a class.

• An object in Python is a data type.

• An object in Python is a function.

• An object in Python is a module.

What is a class in Python?

• A class in Python is a blueprint for creating objects and defining their behavior.

• A class in Python is a data type used to store multiple values in a single variable.

• A class in Python is a built-in function that returns the length of a string.

• A class in Python is a keyword used to define a function.

What is the difference between a class and an object?

• A class is a blueprint or template for creating objects, while an object is an instance of a class.

• A class is a collection of objects, while an object is a collection of classes.

• A class is used to define the properties and behaviors of an object, while an object is used to create multiple instances of a class.

• A class is a specific instance of an object, while an object is a general category or type of class.

What is encapsulation in OOP?

• Encapsulation is the process of hiding data and methods within a class.

• Encapsulation is the process of inheriting properties and methods from a parent class.

• Encapsulation is bundling data and methods together within a class.

• Encapsulation is the process of breaking down a class into smaller components.

What is inheritance in OOP?

• A mechanism that allows a class to inherit properties and methods from another class.

• A technique that enables a class to inherit properties and methods from an interface.

• A feature that allows a class to inherit properties and methods from a subclass.

• A process by which a class can inherit properties and methods from multiple classes.

What is polymorphism in OOP?

• Ability of an object to take on multiple roles

• Ability of an object to change its state

• Ability of an object to inherit from multiple classes

• Ability of an object to take on many forms

What is abstraction in OOP?

• Process of randomly selecting information to show to the user.

• Process of encrypting information to show to the user.

• Process of hiding unnecessary details and only showing essential information to the user.

• Process of showing all details to the user.

What are the four pillars of OOP?

• polymorphism, abstraction, encapsulation, and inheritance

• inheritance, polymorphism, abstraction, and encapsulation

• encapsulation, inheritance, polymorphism, and encapsulation

• encapsulation, inheritance, polymorphism, and abstraction