System A runs exactly one process per user. System B can support many processes per user. Discuss the organizational differences between operating systems A and B with regard to support of processes.

What will be an ideal response?

System A simplifies many process management concerns. For example, the process’s identifier could simply be the ID of the user that runs the process. Moreover, the operating system does not need to track information such as parent and child processes for each process. When a process terminates in System A, the operating system need not worry about how to manage its child processes. In system B, the operating system must assign each process (regardless of the user who created it) a unique process identifier. It should also determine relationships between processes (e.g., parent and child) for each user.