MODERN OPERATING SYSTEMS

Book contain  Evolution of Operating Systems: Types of operating systems - Different views of the operating systems – Principles of Design and Implementation. The process concept – system programmer’s view of processes – operating system’s views of processes – operating system services for process management. Process scheduling – Schedulers – Scheduling Algorithms. Structural overview Concept of process and Process synchronization Process Management and Scheduling Hardware requirements: protection context switching privileged mode; Threads and their Management; Tools and Constructs for Concurrency Detection and Prevention of deadlocks Mutual Exclusion: Algorithms semaphores – concurrent programming using semaphores.