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Operating Systems
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Course Name
BCA (Bachelor of Computer Application)
Subject Code BC0042 (Operating Systems)
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PART - A
PART - B
PART - C
Operating Systems Syllabus.
Unit 1 Overview of Operating System
Introduction to OS; what is an Operating System? Functions of an Operating
System; Evolution of Operating Systems; Operating System Components; Operating
System
Services; Operating Systems for Different Computers;
Unit 2 Operating System Architecture
Introduction; OS as an Extended Machine; Simple; Layered Approach; Micro-
Kernels; UNIX kernel Components; Modules; Introduction to Virtual Machines;
Virtual Environment; Machine Aggregation; Implementation Techniques
Unit 3 Process Management
Introduction; What is a Process?; Process Creation; Process Termination;
Process States; Process Control; Example: UNIX Process; Threads; Types of
Threads; Thread States
Unit 4 Memory Management
Introduction; Memory Hierarchy; Paging; Segmentation; Cleaning policy; Frame
locking; Load Control; Cache Memory; Cache Performance; Fetch and write
Mechanism; Replacement policy; Second-level Caches; Optimizing the data cache
performance ; Associative Memory
Unit 5 CPU Scheduling
Introduction; CPU-I/O Burst Cycle; CPU Scheduler; Scheduling Criteria;
Scheduling Algorithms; Multiple-Processor Scheduling; Thread Scheduling;
Operating System Examples; Algorithm Evaluation
Unit 6 Deadlocks
Introduction; Solutions to deadlock; Deadlock detection and recovery;
Deadlock avoidance; Deadlock Prevention; Livelock; Killing Zombies; Pipes
Unit 7 Concurrency Control
Introduction; What is concurrency?; Race Conditions; Critical Section;
Mutual Exclusion; Semaphores;
Unit 8 File Systems and Space Management
Introduction; File Systems; File ; Implementing File Systems ; Space
Management; Consistency Checking; Transactions; Performance;
Unit 9 Input-Output Architecture
Introduction; I/O ; I/O Control Strategies; Program-controlled I/O;
Interrupt-controlled I/O; Direct Memory Access; The I/O address space
Unit 10 Case Study on Window Operating Systems
Introduction; Architecture of the Windows NT operating system line; Windows
2000; Common functionality; Server family functionality ; Versions ;Deployment
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