0 votes 0 votes Operating System operating-system + – Parshu gate asked Nov 28, 2017 Parshu gate 1.2k views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply abhishek tiwary commented Nov 28, 2017 reply Follow Share i think device management is the function of OS not utilization. so correct option CPU utilization may be func 0 votes 0 votes Parshu gate commented Nov 28, 2017 reply Follow Share How can OS create a process? 0 votes 0 votes abhishek tiwary commented Nov 29, 2017 reply Follow Share i think process is created by system call 0 votes 0 votes abhishek tiwary commented Nov 29, 2017 i edited by abhishek tiwary Nov 29, 2017 reply Follow Share System calls are the OS API that allows a process to communicate with the operating system. system call are provided by parent process as well as os also 0 votes 0 votes abhishek tiwary commented Nov 29, 2017 reply Follow Share In multiprogramming environment, the OS decides which process gets the processor when and for how much time. This function is called process scheduling. 0 votes 0 votes Please log in or register to add a comment.