What is the process ID of Swapper process in Linux? There are two tasks with specially distinguished process IDs: swapper or sched has process ID 0 and is responsible for paging, and is actually part of the kernel rather than a normal user-mode process. Process ID 1 is usually the init process primarily responsible for starting and shutting down the system.
Which one of the following is not shared by threads Mcq? Which one of the following is not shared by threads? Explanation: None.
Is process ID always the same? Yes, it’s guaranteed. Process will have the same PID even if its image will be replaced with another one by exec system call.
Does process ID change? Each new process (and each new instance of the same named program) has a new Process IDentifier. The PID is an integer, and when it gets to its maximum value it wraps around back to 1. The PID value (number) is unique for any moment in time.