Python In Practice - 15 Projects to Master Python - setattr( )

The video tutorial explains how to define an initialization method and a method to display an object's name in Python. It demonstrates using the 'setattr' function to change existing attribute values and create new attributes in a class. The example involves creating a 'Person' class, modifying its 'name' attribute, and adding a new 'age' attribute.

What is the purpose of the initialization method in a Python class?

• To delete object attributes

• To print the class attributes

• To assign initial values to object attributes

• To define the class name

Which method is used to display the name attribute of a person object?

• print_name

• get_name

• show_name

• display_name

What are the three arguments required by the set attribute function?

• Class name, attribute name, old value

• Object, method name, new value

• Object, attribute name, new value

• Class name, method name, old value

How can you change the value of an existing attribute in a Python class?

• By using the print function

• By using the set attribute function

• By using the delete function

• By using the get attribute function

What is the result of using the set attribute function to add a new attribute?

• The attribute is added with a specified value

• The attribute is unchanged

• The attribute is removed

• The attribute is duplicated