UNIT 1:
I/O Files,Security,The Shell
Monolithic Systems,Layered System
Virtual Machines,Exo Kernals,Client Server Models
Processes:The Process Model
UNIT 2:
Interprocess Communication: Race Condition
Mutual Exclusion with busy waiting
The Readers and Writers Problem
The Dinning Philosphers Problems
Scheduling: Introduction to Scheduling
UNIT 3:
Deadlocks:Introduction, Deadlock Detection and Recovery
Bankers Algorithm for Multiple Resources
Deadlock detection with one Resource of each type
Attacking the Mutual Exclusion Condition
UNIT 4:
Page Replacement Algorithm
Not Recently Used Page Replacement Algorithm
The First In First Out algorithm
The Second Chance Page Replacement Algorithm
The Clock Page Replacement Algorithm
UNIT 5:
File Naming,File Structure
File Types,File Attributes
Directories: Single level directory systems
Security:The Security Environment
Antivirus and Anti Antivirus Technique
