The portion for CAT 2 is 

CPU scheduling- Basic concepts, scheduling criteria, Scheduling algorithms, multiple processor scheduling, Real time scheduling.          

Process issues: The Critical section problem, Synchronization hardware, Semaphores, problems of synchronization, Critical regions, monitors. 
Deadlock - System model, Deadlock characterization, Methods for handling deadlocks - Deadlock prevention, deadlock avoidance, Deadlock detection and solution for deadlock.