Python 3 for Beginners: Introduction to Object-Oriented Programming and Methods in Python

The video tutorial introduces key concepts in Python, emphasizing that everything is an object with a type. It focuses on the string data type, explaining how variables can represent string objects. The tutorial differentiates between functions and methods, illustrating how methods operate on objects. It concludes with examples of string methods like lower and upper, demonstrating their effects on string objects.

What is the type of the object 'Apple' in Python?

• INT

• LIST

• STR

• DICT

What is the main difference between functions and methods in Python?

• Methods do not take parameters.

• Functions can only be used with strings.

• Methods are functions associated with objects.

• Functions are built-in, methods are not.

How do you call a method on an object in Python?

• method(object)

• object.method()

• object:method()

• method:object()

What does the 'lower' method do to a string?

• Reverses the string

• Converts it to lowercase

• Converts it to uppercase

• Removes spaces

If 'fruit' is a string object with the value 'Apple', what will 'fruit.upper()' return?

• apple

• ApPlE

• APPLE

• Apple