Complete Python Scripting for Automation - Encapsulation

The video tutorial introduces a simple Python script, focusing on defining a class and its methods. It explains how to create and use objects, and delves into the concept of encapsulation in Python. Encapsulation is demonstrated by restricting access to variables and methods using underscores, highlighting its importance in protecting data within a class.

What is the primary purpose of the 'assign' method in the 'Person' class?

• To delete the person object

• To display the name and age of the person

• To calculate the age of the person

• To assign values to the name and age attributes

How can you display the details of a 'Person' object?

• By calling the 'assign' method

• By directly accessing the attributes

• By using the 'display' method

• By using a print statement

What happens when you try to access a variable with double underscores from outside the class?

• It automatically assigns a default value

• It returns the value of the variable

• It throws an error indicating no attribute found

• It displays a warning message

What is the effect of using double underscores before a method name?

• The method is automatically executed

• The method cannot be accessed from outside the class

• The method is deleted

• The method becomes a public method

What is the result of trying to access a method with double underscores from outside the class?

• The method is ignored

• The method is renamed automatically

• The method executes successfully

• An error is thrown indicating no attribute found

Why is encapsulation important in object-oriented programming?

• It helps in hiding the internal state of objects

• It allows for faster execution of code

• It makes the code more readable

• It enables automatic memory management

Which of the following is a benefit of encapsulation?

• It simplifies the class structure

• It increases the size of the code

• It restricts unauthorized access to class data

• It allows for direct access to all class variables