In the internet age, understanding networking is non-negotiable. The textbook covers the basics of data transmission, transmission media (fiber optics, satellite, wireless), and network topologies. It simplifies complex models like the OSI model and TCP/IP protocol suite, which are fundamental for understanding how the internet works.
The publisher, PHI Learning (Private Limited) , sells the official eBook for approximately ₹250–₹400 (roughly $3–$5 USD). Given the value of the content, this is the most ethical and convenient route. You get a searchable, high-resolution PDF without viruses. In the internet age