The Architecture of Computer Hardware, Systems Software and Networking: An Information Technology Approach

1. Foundations of Information Technology , 2. Computer Architecture and the CPU , 3. Memory Systems and Storage , 4. Input/Output and Peripheral Devices  5. Operating Systems and Systems Software , 6. Networking Fundamentals , 7. Internet Technologies and Next-Generation Networks , 8. System Performance, Parallelism, and Distributed Computing , 9. Security in Hardware, Software, and Networks.