The Complete Python Course - Examples - Classes and Objects

The video tutorial explains how to create and use objects in Python. It starts with a basic introduction to objects and classes, followed by a demonstration of creating a class with attributes. The tutorial then covers defining custom functions within a class using the 'self' parameter. Finally, it shows how to create and manipulate objects, accessing their attributes and methods.

What is the primary purpose of using object dot notation in Python?

• To create a new object

• To access values of a class

• To delete an object

• To rename a class

Which of the following is considered an attribute of a bike in the given example?

• Weight

• Speed

• Color

• Name

What is the role of the 'self' parameter in a class method?

• To define a global variable

• To initialize a class

• To access class variables

• To terminate a function

How can you print the name of a bike using a custom function in the class?

• By calling the function without parameters

• By using the 'self' parameter to access the name

• By directly accessing the class variable

• By using a global variable

What is demonstrated by creating two objects, B1 and B2, in the tutorial?

• How to delete objects

• How to modify class attributes

• How to access and call functions using different objects

• How to create a new class

Which object is used to print all three attributes of the bike in the example?

• B1

• B2

• None of the above

• OB

What is the output when the demo function is called using the second object?

• All three attributes: name, body, and engine

• Only the engine

• Only the bike name

• No output