NCERT Solutions for Class 12 Computer Science (C++) Chapter 2 – Welcome to the world of superheroes and sidekicks, or in programming terms, welcome to Object-Oriented Programming (OOP)! 
This chapter introduces you to the idea of breaking down a program into smaller, manageable objects that interact with each other. Think of your code as a bunch of superheroes working together to defeat bugs and make the program run smoothly. 
Key OOP concepts like classes, objects, methods, and inheritance are at the heart of this chapter. If you’ve ever wondered how to build a modular, flexible system, OOP is the answer. It’s like building a team of super-powered objects, each with their own capabilities. And the best part? You can reuse those objects in future projects like a well-oiled machine! 
Key Topics:
- Classes and Objects: Creating and using your own superhero.
- Encapsulation: Keeping your secrets safe in the world of code.
- Polymorphism: The ability to change shape like your favorite shapeshifter.
By the end of this chapter, students should be able to construct their own object-oriented programs and understand the logic behind building code like a true C++ superhero. 
NCERT Solutions for Class 12 Computer Science (C++)
UNIT – 1: OBJECT ORIENTED PROGRAMMING IN C++
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 1: C++ Revision Tour
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 2: Object Oriented Programming in C++
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 3: Implementation of OOP Concepts in C++
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 4: Constructor and Destructor
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 5: Inheritance
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 6: Data File Handling
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 7: Pointers
UNIT – II: DATA STRUCTURES
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 8: Arrays
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 9: Stack
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 10: Queue
UNIT – III: DATABASE MANAGEMENT SYSTEM AND SQL
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 11: Database Concepts
- NCERT Solutions for Class 12 Computer Science (C++) Chapter 12: Structured Query Language (SQL)
UNIT – IV: BOOLEAN ALGEBRA
UNIT – V: NETWORKING & OPEN SOURCE SOFTWARE
