assign

 

1. Discuss the importance of mutual exclusion and synchronization in the case of process cooperation. What problems could arise if the system lacks these two features?  How could semaphores help? 
2. Compare threads and processes and discuss their similarities and differences.  

Projects

1. Conduct research on the type of multiprocessor configuration IBM uses in its recent mainframe computers. Name one of the most recent mainframes and compile a list of its key features.
2. Write an algorithm for an airline reservation system using semaphore variables. Submit your answer in a report.