Object Oriented Programming MCQs with Answers
Practice important Object Oriented Programming MCQs with answers and explanations.
Multiple Choice Questions
Q11: An object in Object-Oriented Programming has a unique __________.
- A: Behavior
- B: State
- C: Identity
- D: Interaction
View Answer
C
Q12: In Object-Oriented Programming, a model helps to understand a problem by showing __________.
- A: Different algorithms
- B: Multiple interacting objects
- C: Various data structures
- D: All functions and methods
View Answer
B
Q13: The course on Object-Oriented Programming will focus on implementing concepts in __________.
- A: Java
- B: Python
- C: C++
- D: JavaScript
View Answer
C
Q14: A conceptual or intangible object in programming might include __________.
- A: A car
- B: A book
- C: Time
- D: A school
View Answer
C
Q15: In object orientation, a real-world problem is represented by a model of interacting __________.
- A: Algorithms
- B: Objects
- C: Variables
- D: Functions
View Answer
B
Q16: The recommended textbook for learning Object-Oriented Programming in this course is __________.
- A: The C++ Programming Language
- B: Introduction to Algorithms
- C: Data Structures and Algorithms
- D: Object-Oriented Software Engineering
View Answer
A
Q17: In Object-Oriented Programming, properties of an object are described using its __________.
- A: Data members
- B: Methods
- C: Classes
- D: Attributes
View Answer
A
Q18: The tangible objects in programming are those that can be __________.
- A: Conceptual
- B: Intangible
- C: Observed and interacted with
- D: Virtual
View Answer
C
Q19: What principle says that all information should not be accessible to everyone and private information should only be accessible to its owner?
- A: Encapsulation
- B: Abstraction
- C: Information Hiding
- D: Separation of Concerns
View Answer
C
Q20: Which principle involves hiding the details of an object and exposing only what is necessary?
- A: Encapsulation
- B: Inheritance
- C: Polymorphism
- D: Generic Programming
View Answer
A