Object Oriented Programming & Methodology (CS-305) - Important Questions

Explain Object Oriented Programming, its features/concepts with examples, its merits and demerits/advantages, and its applications/suitability.

Compare procedural programming with object-oriented programming, highlighting differences with examples.

Explain the object model with example and its basic elements.

Define encapsulation and data abstraction in OOP and explain how they enhance software development.

Explain the concept of message passing in OOP and how it facilitates communication between objects, including how it is achieved in C++.

Explain the types of access modifiers (public, private, protected) and their role in class design and data hiding with examples.

Write a program to demonstrate encapsulation using a Student class with roll number, name, marks and member functions.

Explain the purpose/role of inheritance in OOP and describe the different types of inheritance with examples.

Explain interfaces and abstract classes in OOP and compare their differences and uses.

What is association? Explain different types/forms of association with examples.

Compare and contrast compile-time (static) polymorphism with run-time (dynamic) polymorphism, including definitions, types and illustrative examples.

Explain polymorphism with method/function overloading and method/function overriding with examples.

What is polymorphism in Object-Oriented Programming? Discuss its significance and how it contributes to code reusability and flexibility.

Explain exception handling and multithreading in OOP with examples.

Explain the architecture, functionalities and object-oriented design of a Library Management System, including the use of strings, exception handling and collections in its implementation.

Explain the concept of multithreading in OOP and its advantages/importance/applications.