This video explains a very important topic for interview, course study as well as your entrance exams like GATE, NET or JRF. I have explained what is cpu utilization and how to calculate it using sufficient number of examples. I have also explained the cases when cpu utilization is maximized and how the number of processes in main memory (RAM) effects cpu utilization. I have also explained the effect of degree of multiprogramming on cpu utilization and what is the cpu utilization when we have an infinite number of processes in main memory. If you find any difficulty or have any query then do COMMENT below. PLEASE help our channel by SUBSCRIBING and LIKE our video if you found it helpful...CYA :)