Minimizing Response Time and Effective Utilization of I/O-bound Processes using “Approximate Zero Response Algorithm

Various sheduling algorithm are available forthe operating system to improve CPU utilization.Different scheduling algorithms have differentproperties that work on different schedulingcriterias and the choice of a particular algorithmmay favor one class of processes over another.SJF gives minimum average waiting time for agiven set of processes. The Round Robinalgorithm decreases the response time. In thispaper we have proposed an algorithm which hasresponse time aproximately zero and itincreases the efficiency of I/O boundedprocess.