BASICS OF DATA COMMUNICATIONS

Basics of Data Communications by Dumpa Sreepal and Dr. L. Madan Mohan introduces readers to the fundamental concepts of modern data communication systems. The book explains how data is transmitted, processed, and received across networks using various communication technologies. It covers essential topics such as networking principles, transmission media, protocols, satellite communication, wireless technologies, and cloud connectivity. Designed for students and beginners in information technology and computer science, the book presents complex technical ideas in a clear and structured manner. With practical examples and simplified explanations, it helps readers understand how digital communication enables global connectivity in today’s technology-driven world.