The purpose of this course is to cover the basics of operating systems implementation. Provides the necessary theoretical basis, combined with practice, in order to understand the structure and implementation of existing operating systems and using that knowledge to build an example operating system. The topics covered will be the functions and structure of operating systems, process management (creation, synchronization and communication); processor scheduling; main memory management; virtual memory management (swapping, paging, segmentation and page replacement); checking of disks and other input/output devices; file system structure and implementation.

1. To explain main components of OS and their working 2. To familiarize the operations performed by OS as a resource Manager 3. To impart various scheduling policies of OS 4. To teach the different memory management techniques.