In this article we will learn about the why we study or use disk scheduling in OS. In operating system disk scheduling is major concern to access the hard disk. Because of the using disk scheduling we can access or speed up the access hard disk. Before understand the aspect about disk scheduling let’s some common terms regarding disk scheduling. Times in disk scheduling In operating system some time is defined in reference of disk. Which is describe one by one as following Seek Time. Rotation Latency Transfer Time Seek Time:- Seek time is defined as the time required to […]