Object Oriented Programming in Python

Which of the following is not a characteristic of object-oriented programming?

• Imperative programming

• Declarative programming

• Functional programming

• Procedural programming

What is a class in Python?

• A class in Python is a form of conditional statement

• A class in Python is a type of function

• A class in Python is a built-in data type

• A class in Python is a blueprint for creating objects.

Which keyword is used to define a class in Python?

• if

• class

• for

• def

What is encapsulation in object-oriented programming?

• Encapsulation is bundling the data and the methods that operate on the data into a single unit, known as a class.

• Encapsulation is separating data and methods into different classes

• Encapsulation is the process of converting data into a different format

• Encapsulation is the inheritance of properties and methods from one class to another

What is abstraction in object-oriented programming?

• Showing all the implementation details of an object

• Only displaying the unnecessary features of an object

• Revealing the complex implementation details of an object

• Hiding the complex implementation details and showing only the necessary features of an object.

What is method overriding in Python?

• Method overriding is when a subclass deletes a method from its parent class

• Method overriding is when a subclass renames a method from its parent class

• Method overriding is when there are multiple methods with the same name

• Method overriding is when a subclass calls a method from its parent class

What is the purpose of inheritance in object-oriented programming?

• To make the code more redundant and repetitive

• To allow a new class to inherit properties and behaviors from an existing class

• To create completely new properties and behaviors for a class

• To limit the functionality of a class

What is the purpose of the __init__ method in Python?

• To define a new class

• The purpose of the __init__ method in Python is to initialize the newly created object.

• To print the output

• To import external libraries

What is an object in Python?

• A built-in function

• A data structure

• An instance of a class

• A reserved keyword

What is the significance of the self parameter in class methods?

• It refers to the class itself

• It's a keyword for creating instances

• It points to the current object being operated on

• It's used to denote private methods