Operations on processes

what is processing operation ?

What are the essential operations that can be performed on processes within an operating system?

What is the best activity performed by the operating system for process management? (A) Allocation of memory to different processes. (B) Management of input and output operations. (C) Scheduling of processes to improve the system throughput. (D) Handling of system errors. (E) Handling of system interrupts.

Differentiate between a program and a process. In what way(s) does the OS manage a process?

Which of the following is not correct: (two choice)A.A process is a program in progress, possessing an address space, an instruction pointer, a set of registers, and a stack.B.The process itself decides when to stop the processing operation to serve another process.C.A process is a program that is in memoryD.Processes can communicate with each other not through the operating system.