Description
This book begins by exploring the fundamentals of computer systems, including hardware, software, and their relationship. It covers computer networks, network types, topologies, configurations and security essentials. The book also delves into the Systems Development Life Cycle (SDLC), application development methods, and the role of systems administration in maintaining and securing networks. It highlights various types of information systems and their applications across sectors like commerce, education, and government, while also examining the impact of ICT on society. Finally, it introduces elementary programming principles, providing a comprehensive resource for understanding computer systems and network administration
