Some exercises do not have set answers; they are intended to be more reflective and open-ended. However, other questions are more focused and do have correct answers. For such questions, we provide sample solutions below.

Chapter 1: A Memory-centric System Model

Chapter 2: A Practical View of the Linux System

Chapter 3: Hardware Architecture

Chapter 4: Process Management

Chapter 5: Process Scheduling

Chapter 6: Memory Management

Chapter 7: Concurrency and Parallelism

Chapter 8: Input / Output

Chapter 9: Persistent Storage

Chapter 10: Networking

Chapter 11: Advanced Topics