Hello CS/IT Engineering students, I am sharing the System Programming & Operating System PDF handwritten revision lecture notes, book for Computer science/IT engineering course. These handwritten revision notes for System Programming & Operating System will come in handy during your CS/IT semester exams and will help you score more marks.
List of topics covered in System Programming & Operating System PDF handwritten notes, book for CS/IT Engineering:
List of topics covered in System Programming & Operating System PDF handwritten notes, book for CS/IT Engineering:
- Unit I - Introduction Language Processors, Language Processing Activities and Language Processors Development Tools, Assemblers, Compiler, Macros and Macro Processors, Linkers, Software Tools . Introduction to Operating Systems, Types of operating Systems, system protection, Operating system services.
- Unit II - Basic concepts of CPU scheduling, Scheduling criteria, Scheduling algorithms, algorithm evaluation, multiple processor scheduling. Process concept, operations on processes, threads, inter-process communication, precedence graphs, critical section problem, semaphores, classical problems of synchronization,
- Unit III - Deadlock problem, deadlock characterization, deadlock prevention, deadlock avoidance, deadlock detection, recovery from deadlock, Methods for deadlock handling. Concepts of memory management, logical and physical address space, swapping, Fixed and Dynamic Partitions, Best-Fit, First-Fit and Worst Fit Allocation, paging, segmentation, and paging combined with segmentation.
- Unit IV - Concepts of virtual memory, Cache Memory Organization, demand paging, page replacement algorithms, allocation of frames, thrashing, demand segmentation, Role of Operating System in Security, Security Breaches, System Protection, and Password Management.
- Unit V - Disk scheduling, file concepts, File manager, File organization, access methods, allocation methods, free space managements, directory systems, file protection, file organization & access mechanism, file sharing implement issue, File Management in Linux, introduction to distributed systems.