So, this is a Q 1 so, this is Q 2. So, like that if there are multiple queues then maybe the CPU will first take the jobs from Q 1 only and if this Q 1 is empty then only jobs in be taken from Q 2. So, there so that the jobs of Q 2 they are of lower priority than jobs of Q 1. So, we have got a combination of this priority and maybe the arrival time the first come first.
இது ஒரு Q 1 ,இது Q 2 ஆகும்.