Top 10 MCQs on Introduction to Object-Oriented Programming (OOP) for Beginners

1.What does OOP stand for?

a) Object-Oriented Principle
b) Object-Oriented Programming
c) Open Operation Process
d) Operational Object Processing

2. Which of the following best describes Object-Oriented Programming?

a) A way of writing programs without using functions
b) A programming style based on objects that contain data and methods
c) A programming style that only uses loops and conditions
d) A system for storing only numerical data

3. In procedural programming, the main focus is on:

a) Objects
b) Classes
c) Functions and procedures
d) Inheritance

4. Which of the following is NOT an advantage of OOP?

a) Reusability
b) Scalability
c) Modularity
d) Manual memory management

5. Which of these is a real-world example of an object?

a) A Student
b) A for loop
c) An integer variable
d) An operator

6. Which of these is an attribute of a Car object?

a) Drive()
b) Brake()
c) Color
d) Start()

7. Which of these is a behavior (method) of a BankAccount object?

a) Account Number
b) Deposit()
c) Balance
d) Customer Name

8. Which of the following is TRUE about OOP compared to procedural programming?

a) OOP focuses only on functions
b) OOP allows code reusability through classes and objects
c) Procedural programming is more modular than OOP
d) OOP cannot handle large projects

9. Which of the following best explains "modularity" in OOP?

a) Ability to write code only once
b) Breaking down a program into smaller, independent parts
c) Using only private methods in a class
d) Writing only one class in a program

10. If "Student" is an object, which of the following is NOT a possible attribute?

a) Name
b) Age
c) Study()
d) Grade

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