Data Communication and Networking: A Beginner's Guide by Achyut Godbole

Data Communication and Networking by Achyut Godbole: A Comprehensive Book for Beginners

Introduction

Data communication and networking are two essential aspects of modern computing and information systems. Data communication refers to the process of transmitting and receiving data between devices using various methods and media. Networking refers to the process of connecting multiple devices using protocols and standards to enable data exchange and sharing.

Data Communication And Networking By Achyut Godbole Pdf Free 342

Learning data communication and networking is important for anyone who wants to understand how computers communicate with each other, how the internet works, how to design and implement networks, how to secure and optimize network performance, and how to use various applications and services that rely on networks.

However, learning data communication and networking can be challenging for beginners, as it involves many concepts, technologies, models, protocols, architectures, algorithms, and applications. That's why a good book can make a huge difference in helping learners grasp the fundamentals and master the advanced topics.

One such book is Data Communication and Networking by Achyut Godbole. This book is designed and developed assuming little or no technical background on part of the reader. The book therefore first introduces the philosophy of data communications covering signal propagation and information encoding. It then proceeds to cover various technologies, OSI model, protocols, network architectures, internetworking concepts and TCP/IP. All this makes the book ideally suited for the first course on Data Communications and Networks.

Overview of the book

The author of this book is Achyut S. Godbole, a renowned computer scientist, engineer, educator, author, and entrepreneur. He has written more than 30 books on various topics related to computer science, engineering, mathematics, management, finance, and general knowledge. He has also founded several companies in the fields of software development, education, consulting, and publishing.

The publisher of this book is McGraw-Hill Education (India) Pvt Limited, a leading global provider of educational materials, resources, services, and technology solutions for learners of all ages. The book was first published in 2002 and has been revised and updated several times since then.

The book has 504 pages divided into 16 chapters. The main topics covered in the book are:

• Chapter 1: Introduction to Data Communications

• Chapter 2: Signal Propagation

• Chapter 3: Information Encoding

• Chapter 4: Transmission Media

• Chapter 5: Multiplexing Techniques

• Chapter 6: Switching Techniques

• Chapter 7: Error Detection And Correction Techniques

• Chapter 8: Data Link Control Protocols

• Chapter 9: Network Architectures And Standards

• Chapter 10: Local Area Networks (LANs)

• Chapter 11: Metropolitan Area Networks (MANs)

• Chapter 12: Wide Area Networks (WANs)

• Chapter 13: Internetworking Concepts

• Chapter 14: TCP/IP

• Chapter 15: Multimedia Communications

• Chapter 16: Network Security

Features of the book

The book has many features that make it a valuable and comprehensive resource for learning data communication and networking. Some of these features are:

• The book starts with the philosophy of data communications, which explains the basic principles, concepts, and terminology of data communication and networking. This helps the reader to build a strong foundation and understand the motivation and rationale behind various topics.

• The book covers the signal propagation and information encoding, which are two fundamental aspects of data communication. The book explains how signals are generated, transmitted, received, and processed in different media and environments. It also explains how information is encoded, modulated, demodulated, compressed, and encrypted using various techniques and standards.

• The book covers various technologies, OSI model, protocols, network architectures, internetworking concepts and TCP/IP, which are the core topics of data communication and networking. The book explains how different technologies are used to implement different types of networks, such as LANs, MANs, WANs, wireless networks, cellular networks, satellite networks, etc. It also explains how the OSI model provides a framework for describing the functions and interactions of different layers of a network. It also explains how protocols are used to define the rules and procedures for data exchange and communication between devices and networks. It also explains how network architectures and standards are used to specify the structure, design, and operation of networks. It also explains how internetworking concepts are used to connect different networks using routers, gateways, bridges, switches, etc. It also explains how TCP/IP is the most widely used protocol suite for data communication and networking on the internet.

• The book covers multimedia communications, which is an emerging and important topic in data communication and networking. The book explains how multimedia data, such as audio, video, images, graphics, text, etc., are transmitted and received over networks using various techniques and applications. It also explains how multimedia communications require special considerations for quality of service (QoS), bandwidth allocation, synchronization, compression, streaming, etc.

• The book has four useful appendices on IPv6, hardware for error detection, network management and monitoring, and fundamental mathematics for problem solving. These appendices provide additional information and resources for the reader to learn more about some advanced and relevant topics in data communication and networking.

Benefits of the book

The book has many benefits that make it a worthwhile and enjoyable read for anyone who wants to learn data communication and networking. Some of these benefits are:

• The book uses an easy to understand language and examples that make the concepts clear and accessible to the reader. The book avoids unnecessary jargon and technical details that may confuse or bore the reader. The book also uses many diagrams, tables, figures, charts, graphs, etc., that illustrate and explain the concepts visually. The book also uses many examples, case studies, scenarios, applications, etc., that demonstrate and apply the concepts in real-world situations.

• The book is suitable for beginners and advanced learners who want to learn data communication and networking. The book covers both the basic and advanced topics in a logical and systematic manner. The book also provides many exercises, review questions, multiple choice questions, short answer questions, etc., at the end of each chapter that help the reader to test their understanding and reinforce their learning. The book also provides many references, suggestions for further reading, websites, etc., at the end of each chapter that help the reader to explore more sources of information and knowledge.

• The book covers both the theoretical and practical aspects of data communication and networking. The book provides a balance between theory and practice by explaining both the principles and applications of data communication and networking. The book also provides many practical tips, tricks, techniques, tools, etc., that help the reader to implement, troubleshoot, optimize, secure, manage, monitor, etc., data communication and networking systems.

• The book is updated with latest developments and trends in data communication and networking. The book reflects the current state of the art in data communication and networking by incorporating the latest technologies, standards, protocols, applications, are shaping the data communication and networking field.

How to get the book

If you are interested in getting this book, you have several options to choose from. You can buy the book online or offline, depending on your preference and convenience.

One of the online options is to buy the book from Amazon.in, where you can get a paperback edition for 500.00, which is a 41% discount from the original price of 850.00. You can also avail of no cost EMI on select cards for orders above 3000 and get a 5% instant discount up to INR 250 on HSBC Cashback Card Credit Card Transactions. The delivery charge is 91 and you can expect to receive the book by Sunday, 27 November. You can also return the book within 10 days if you are not satisfied with it.

Another online option is to buy the book from Google Books, where you can get an e-book edition for $9.99, which is equivalent to about 740. You can also preview some pages of the book for free before buying it. You can access the e-book on any device that supports Google Play Books app, such as Android, iOS, Chromebook, etc. You can also read the e-book offline after downloading it.

If you prefer to buy the book offline, you can look for it in your local bookstores or libraries. You can also order it from McGraw-Hill Education (India) Pvt Limited, which is the publisher of the book. You can contact them at their website https://www.mheducation.co.in/ or call them at +91-11-23417175 / 76 / 77.

Conclusion

In conclusion, Data Communication and Networking by Achyut Godbole is a comprehensive book that covers both the fundamentals and advanced topics of data communication and networking. The book is designed and developed for beginners who have little or no technical background, but it is also suitable for advanced learners who want to deepen their knowledge and skills. The book covers various topics such as signal propagation, information encoding, transmission media, multiplexing, switching, error detection, data link control, network architectures, protocols, internetworking concepts, TCP/IP, multimedia communications, and network security. The book also provides many features and benefits such as easy to understand language and examples, exercises and review questions, appendices and references, updated with latest developments and trends, etc.

If you are looking for a book that can help you learn data communication and networking in a simple and systematic way, this book is a great choice for you. You can get this book online or offline from various sources at reasonable prices and delivery options. You can also read some reviews and ratings from other readers who have bought this book and found it useful and enjoyable.

FAQs

• Q: What is the difference between data communication and networking?

• A: Data communication is the process of transmitting and receiving data between devices using various methods and media. Networking is the process of connecting multiple devices using protocols and standards to enable data exchange and sharing.

• Q: Who is the author of this book?

• A: The author of this book is Achyut S. Godbole, a renowned computer scientist, engineer, educator, author, and entrepreneur. He has written more than 30 books on various topics related to computer science, engineering, mathematics, management, finance, and general knowledge.

• Q: How many pages and chapters does this book have?

• A: This book has 504 pages divided into 16 chapters. The main topics covered in the book are introduction to data communications, signal propagation, information encoding, transmission media, multiplexing techniques, switching techniques, error detection and correction techniques, data link control protocols, network architectures and standards, local area networks (LANs), metropolitan area networks (MANs), wide area networks (WANs), internetworking concepts, TCP/IP, multimedia communications, and network security.

• Q: How can I get this book online or offline?

• A: You can get this book online or offline from various sources. Some of the online options are Amazon.in, where you can get a paperback edition for 500.00, and Google Books, where you can get an e-book edition for $9.99. Some of the offline options are your local bookstores or libraries, or you can order it from McGraw-Hill Education (India) Pvt Limited, which is the publisher of the book.

• Q: What are some of the benefits of this book?

• A: Some of the benefits of this book are: - It uses an easy to understand language and examples that make the concepts clear and accessible to the reader. - It is suitable for beginners and advanced learners who want to learn data communication and networking. - It covers both the theoretical and practical aspects of data communication and networking. - It is updated with latest developments and trends in data communication and networking.

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