Object-Oriented Programming Quiz

What is the main focus of Object-Oriented Programming (OOP)?

• Function execution

• Data manipulation

• Memory management

• Object interaction

Which of the following is NOT a principle of OOP?

• Compilation

• Polymorphism

• Inheritance

• Encapsulation

What does encapsulation in OOP refer to?

• Creating multiple classes

• Using global variables

• Defining object attributes

• Hiding data within objects

In OOP, what is a class?

• A blueprint for creating objects

• A type of function

• A method of data storage

• A programming language

Which of the following best describes inheritance in OOP?

• A technique for data storage

• A method to execute functions

• A mechanism to create new classes from existing ones

• A way to hide data

What is polymorphism in the context of OOP?

• The ability of different objects to respond to the same method in different ways

• The ability to create multiple classes

• The method of creating a single class

• The process of hiding data

Which of the following is an advantage of OOP?

• Less planning required

• Easier to modify and maintain software

• Faster execution speed

• Smaller program size

What is the purpose of abstraction in OOP?

• To define the structure of a program

• To manage memory allocation

• To create multiple instances of a class

• To hide complex implementation details

Which of the following is an example of an object in OOP?

• A real-world entity like a car

• A function

• A class definition

• A programming language

What is the primary disadvantage of OOP mentioned in the text?

• It requires extensive planning

• It is harder to learn

• It can be slower than other programming paradigms

• It is less flexible