Lec 2 | Access Specifier ( private, public, protected ) | OOPM | BTech 2nd Year

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Access Specifiers in C++ | private, public, protected | Data Hiding & Encapsulation | OOPM | BTech 2nd Year

Sachin Bhardwaaj (Instagram) :   / sachin.bhardwaaj  

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▶️ BTech 2nd Year Playlists :

OOPM (Playlist) :    • Object Oriented Programming & Methodology ...  

Data Structures (Playlist) :    • RGPV Data Structures | BTech 3rd Sem 2nd Y...  

Discrete Mathematics (Playlist) :    • RGPV Discrete Structure (Discrete Maths) |...  

EEE (Playlist) : Coming Soon :)

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This lecture explains Access Specifiers in C++ — private, public, and protected, which are core concepts of Object Oriented Programming and very frequently asked in OOPM university exams.

Access specifiers control data visibility and security, and are the foundation of Data Hiding and Encapsulation.

✅ You Will Learn (Exam-Oriented):

What are Access Specifiers
Meaning of private, public, and protected
Default access specifier in C++
Accessibility rules inside and outside the class
Access specifiers with class & object
Access specifiers with inheritance (basic idea)
Comparison table: private vs public vs protected
Real-life analogy for access specifiers
C++ examples using access specifiers
How access specifier questions are asked in exams
The explanation is conceptual + code-based, ideal for 5-mark theory questions, programs, and viva.

📘 This OOPM Playlist Covers:

POP vs OOP
Features of OOP
Class & Object
Access Specifiers (private, public, protected)
Data Hiding & Encapsulation
Constructors & Destructors
Inheritance & Polymorphism

🎯 This Video Is Helpful For:

BTech 2nd Year students
OOPM exam preparation
Understanding data hiding in C++
University practical & viva preparation
Beginners in object oriented programming

🏷️ Keywords :

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