What are the various component

Answer:The interrupt latency comprises of the time required to save the state of the current process before invoking the specific interrupt service handler.It therefore comprises of the following tasks:determine the interrupt time,perform the context switch,and jump to the appro-priate ISR.The dispatch latency corresponds to the time required to stop one process and start another process.It might typically comprise of the following tasks:preemption of any process running in the kernel, release of resources required by the process to be scheduled,and the context switch cost corresponding to scheduling the new process.