Srikanta, Author at QnA Plus

How to Install and Configure MySQL on CentOS: A Complete Guide

By Srikanta February 20, 2025DatabaseNo Comments

MySQL is one of the most widely used open-source relational database management systems (RDBMS). It powers many web applications and enterprise solutions due to its performance, reliability, and scalability. In…

Access Specifiers in C++: Public, Private, and Protected

By Srikanta February 18, 2025Programming, C++No Comments

C++ is an object-oriented programming language that provides various mechanisms to manage access control for class members. Access specifiers—public, private, and protected—define how the members (attributes and methods) of a…

Virtual Inheritance in C++: A Comprehensive Guide

By Srikanta February 18, 2025Programming, C++No Comments

C++ supports multiple inheritance, which allows a class to inherit from more than one base class. While powerful, multiple inheritance can lead to complexities such as the diamond problem, where…

Types of Inheritance in C++

By Srikanta February 11, 2025Programming, C++No Comments

Inheritance is one of the four fundamental principles of Object-Oriented Programming (OOP) in C++. It allows a class (child class or derived class) to acquire properties and behaviors from another…

Encapsulation and Abstraction in C++

By Srikanta February 7, 2025C++No Comments

Encapsulation and abstraction are two fundamental concepts in object-oriented programming (OOP) that play a crucial role in designing efficient and maintainable C++ applications. These principles enhance code readability, security, and…