1) what is a process, and what is the difference between a user process and a system process? (5 points)

2) Why is a child process treated as a primary process by the operating system while a thread is not? (10 points)

3) What is the role of each of the following types of schedulers: Long term, short term, and medium term . (10 points)

4) We introduced the idea of I/O bound and CPU bound processes, and suggested that the scheduler should maintain a good process mix. In a multiprogramming/multitasking OS what should be done in the following situations: (10 points)

The scheduler determines that CPU utilization is low:

The scheduler determines that I/O device utilization is low:

We wish to maximize throughput. :

5) define the following types of operating : (10 points)

Batch serial operating:

Multiprogramming:

Multitasking:.

multiprocessing computer system:

why would a multi-processing compter system need to employ multiprogramming techniques? (5 points)