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Principle of OS POS NOTES and PAPERs with syllabus mdu btech free download - admin - 02-28-2015
DOWNLOAD ALL PREVIOUS YEAR PAPERS HERE of both old and new scheme
- DOWNLOAD PAPER OF YEAR 2009
- DOWNLOAD PAPER OF YEAR 2010 please upload
- DOWNLOAD PAPER OF YEAR 2011
- DOWNLOAD PAPER OF YEAR 2012
- DOWNLAOD PAPER OF YEAR 2013
- DOWNLOAD PAPER OF YEAR 2014 please upload
- DOWNLAOD PAPER OF YEAR 2015
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SYLLABUS:-
Section-A
Introduction to Operating System Concepts (including Multitasking, multiprogramming, multi user, Multithreading etc)., Types of Operating Systems: Batch operating system, Timesharing systems, Distributed OS, Network OS, Real Time OS; Various Operating system services, architecture, System programs and calls.
Process Management: Process concept, process scheduling, operation on processes; CPU scheduling, scheduling criteria, scheduling algorithms -First Come First Serve (FCFS), Shortest-Job- First (SJF), Priority Scheduling, Round Robin(RR), Multilevel Queue Scheduling.
Section-B
Memory Management: Logical & Physical Address Space, swapping, contiguous memory allocation, non-contiguous memory allocation paging and segmentation techniques, segmentation with paging; virtual memory management - Demand Paging & PageReplacement Algorithms; Demand Segmentation.
Section-C
File System: Different types of files and their access methods, directory structures, various allocation methods, disk scheduling and management and its associated algorithms, Introduction to distributed file system.
Process-Synchronization & Deadlocks: Critical Section Problems, semaphores; methods for handling deadlocks-deadlock prevention, avoidance & detection; deadlock recovery.
Section-D
I/O Systems: I/O Hardware, Application I/O Interface, Kernel, Transforming I/O requests, Performance Issues.
Unix System and Windows NT Overview Unix system call for processes and file system management, Shell interpreter, Windows NT architecture overview, Windows NT file system.