OPERATING SYSTEMS SYLLABUS

OPERATING SYSTEMS

SYLLABUS

1.0 Know about basics of O/S.

1.1 Define an O/S

1.2 History of O/S
HISTORY OF O/S PPT

BASICS OF OPERATING SYSTEMS

1.3 Know about various of O/S
Know about various operating systems ppt

1.4 Know about concept of spooling and buffering.
 Know about concept of spooling and buffering ppt

1.5 Explain the concepts like multiprogramming and timesharing
1.5 Explain the concepts like multiprogramming and timesharing ppt

1.6 Know about distributed and real time systems
 Know about distributed and real time systems ppts

1.7 Know about multiprocessor systems
Know about multiprocessor systems

1.8 Understand the O/S components

1.9 Discuss O/S services

1.10 Define system call with example

1.11 Know about different types of system calls.

1.12 Know about single, multi user O/S structure

2.0 Understand the process management.

2.1 Define processes.

 Process defination

2.2 Understand

a) sequential process
Process status video1

Process status video2

b) process state diagram

c)process control block

process control blocks ppt

2.3 Know process creation and termination

2.4 Understand the relation between process

2.5 Understand threads and multithreading

2.6 Know the scheduling process

2.7 Know about scheduling queues and schedulers

2.8 Explain C.P.U scheduling

2.9 Know the various scheduling algorithms

Alogorithms, FCFS

SJF
SJF VIDEO
Priority Scheduling

·          Priority scheduling video

Round Robin Scheduling
Round Robin scheduling video

            Multilevel queue scheduling

            Multilevel Feedback queue scheduling

2.10 Understand semaphores

2.11 Know about inter process communication

2.12 Define a deadlock

       Deadlock ppt
DeadLock video in operating systems

2.13 State the necessary conditions for deadlock prevention

2.14 Know the various techniques for deadlock prevention

2.15 Discuss briefly deadlock avoidance and detection

        Deadlock avoidance

        Deadlock detection

2.16 Know about recovering from deadlock

3.0 Understand the storage management

3.1 Discuss briefly address binding, dynamic loading & overlays
•          Address binding

•          Dynamic loading

•          Dynamic Linking and Overlays

3.2 Discuss briefly on swapping

  Logical vs Physical Address

  MMU swapping

3.3 Discuss single partition allocation

3.4 Discuss multiple partition allocation

3.5 Discuss briefly paging concept

3.6 Discuss briefly segmentation
Segmentation

Paged segmentation

3.7 Discuss briefly memory techniques

3.8 Describe briefly demand paging

3.9 Know about page replacement

3.10 Discuss briefly on page replacement algorithms FIFO, URL optimal
 FIFO
PAGE REPLACEMENT ALGORITHMS FIFO VIDEO
LRU PAGE REPLACEMENT ALGORITHM VIDEO
URL OPTIMAL

OPTIMAL PAGE REPLACEMENT ALGORITHM VIDEO

3.11 Know the concept of thrashing
Thrashing, Allocation of frames

3.12 Know working set model page fault frequency ppt
Working set model video
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OPTIMAL PAGE REPLACEMENT ALGORITHM VIDEO

4.0 Understand the secondary storage management

4.1 Explain disk structure

4.2 Understand free space management

4.3 Know various allocations

Contiguous method

Index allocation method

Linked allocation method

4.4 Know about various disk scheduling algorithms FCFS, SST, Scan, Look
DISK SCHEDULING INTRODUCTION PPT

FCFS VIDEO
FCFS SCHDULING PPT
SST VIDEO
SCAN DISK ppt

C_SCAN SCHEDULING

C_LOOK SCHEDULING
Look scheduling ppt
SCAN DISK VIDEO

5.0 Understand the file system and protection

5.1 Define file management

5.2 List and explain various file operations

5.3 List and explain various access methods ppt

5.4 Understand directory structure organization

File operations on a directory

single level directory structure ppt

two level directory ppt

deleting a structure

advantages and disadvantages of tree structured directories ppt

acyclic graph directories ppt

issues in acyclic graph directories

5.5 Understand the concept of file protection

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OPERATING SYSTEMS PREVIOUS QUESTION PAPERS

• OCTOBER/NOVEMBER-2011 (C-05)
• OCT/NOV-2011
• OCTOER/NOVEMBER 2011 (C-09)
• OCT/NOV-2011 (C-00)
• Oct/Nov-2012 (C-09

OPERATING SYTEMS IMPORTANT QUESTIONS FOR POLYTECHNICA DIPLOMA

IMPORTANT QUESTIONS FOR BTECH

OPERATING SYSTEM PORTION FOR MTECH

  
C LANGUAGE  

C with DATA STRUCTURES

C++ TUTORIALS

JAVA

OPERATING SYSTEMS

SOFTWARE ENGINEERING

WEB DESIGNING

SYSTEM ADMINISTRATION

MICRO PROCESSOR

SAP

COMPUTER ARCHITECTURE

POLYTECHNIC DIPLOMA PREVIOUS QUESTION PAPERS FOR DS THROUGH C

POLYTECHNIC DIPLOMA PREVIOUS QUESTION PAPERS Computer hardware

POLYTECHNIC DIPLOMA PREVIOUS QUESTION PAPERS WITH ANSWERS FOR CPP

POLYTECHNIC RDBMS PREVIOUS QUESTION PAPERS