Rekha Setia 
Abstraction is one of the fundamental principles of object-oriented programming (OOP), and it plays a crucial role in C++. Abstraction involves simplifying complex systems by modeling classes based on the essential features they possess while hiding unnecessary details. In C++, abstraction is implemented through classes and interfaces. Here are some key concepts related to abstraction … Read more
The Abstract Window Toolkit (AWT) is a Java package that provides a set of graphical user interface (GUI) components and tools for building GUIs in Java applications. AWT is part of the Java Foundation Classes (JFC) and is one of the core technologies used for creating graphical user interfaces in Java. The AWT package includes … Read more
ASCII ( American Standard Code for Information Interchange) is a character encoding standard used in computers and communication equipment to represent text, control characters, and other data. ASCII was first developed in the 1960s and has been widely used since then. The ASCII standard uses a 7-bit binary code to represent each character, allowing for … Read more
JVM stands for Java Virtual Machine. It is an integral part(crucial component) of the Java Runtime Environment (JRE) and Java Development Kit (JDK). The JVM is responsible for executing Java bytecode(intermediate code), which is the compiled form of Java source code. It acts as an abstract machine that provides a runtime environment for executing Java … Read more
In C programming language, a function is a self-contained block of code that performs a specific task. Functions are used to break down a program into smaller, manageable pieces(chunks), making the code more modular(small parts), reusable(code reusable), and easier to understand and maintain. C functions have the following components: Function Declaration: It specifies the function’s … Read more
Java is a high-level, object-oriented programming language(OOP (the program is divided into classes and objects)) that was developed by Sun Microsystems of USA (now owned by Oracle Corporation) in the mid-1990s. It was designed to be platform-independent, meaning that Java programs can run on any operating system or device that has a Java Virtual Machine … Read more
RAM, short for Random Access Memory, is a type of computer memory that is used to store data and instructions that are actively being used by the computer’s processor. It provides fast and temporary storage for data that the CPU needs to access quickly. RAM stands for Random Access Memory. It is a type of … Read more
In the context of technology and computing, a network refers to a collection of devices, such as computers, servers, printers, and other peripherals, that facilitate communication and data sharing. Networks allow devices to exchange information, resources, and services, enabling collaboration and efficient data transfer. Networks are essential for communication, data transfer, and resource sharing between … Read more
DBMS stands for Database Management System. It is a software system that allows users to manage, organize, and manipulate data in a database. It is a software application that enables users to efficiently store, manage, and retrieve data in a structured manner. A DBMS serves as an intermediary between users and the database, providing a … Read more
