operating systems quest 1-4

when an interrupt occurs? Save remainder of process state information Restore process state information pushes PSW and PC onto control stack Restore old PSW and PC None of the above. A. B. C. D. E. 2) In the distributed system, which of the following statement is true? A. All the processors in the system share the memory B. Users are aware of the different computers that make up the system Multiple computers are transparent to the user. Execute programs that are guaranteed to have an upper bound on tasks that they carry out. None of the above C. D. E. 3) Which of the following is not one of the directory structure? One-Level structure Two-Level Structure Tree-Level Structure Acyclic Graph Structure None of the above A. B. C. D. E. The degree of multiprogramming is fixed in which of the following memory management method? A. Fixed partitioning B. Dynamic partitioning C. Paging system D. Segmentation system E. Segmentation with paging system Internal fragmentation can be produced in which of the following memory management 4) 5) methods