Course: Operating System (CT-257)

Section outline

Select section General

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General

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- Select activity End Term Practical Examination (Back) Quiz April 2021
  
  End Term Practical Examination (Back) Quiz April 2021
- Select activity Announcements
  
  Announcements Forum
- Select activity LESSON PLAN CT-257
  
  LESSON PLAN CT-257 File
- Select activity TEST QUIZ
  
  TEST QUIZ
- Select activity LAB MANUAL
  
  LAB MANUAL File
Select section Introduction to Operating System

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Introduction to Operating System
- Select activity SLIDES
  
  SLIDES Folder
- Select activity QUIZ 1
  
  QUIZ 1
Select section Process and Thread Management

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Process and Thread Management
ANIMATION
Process State Diagram
CPU switches between processes
CPU Scheduling:
FCFS CPU Scheduling Algorithm
Shortest Job First Scheduling
Priority Scheduling
Round Robin Scheduling
- Select activity LECTURE SLIDES
  
  LECTURE SLIDES Folder
- Select activity NUMERICAL
  
  NUMERICAL Folder
Select section Deadlock

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Deadlock
ANIMATION
Deadlocks (Resource Allocation Graph)
- Select activity SLIDES
  
  SLIDES Folder
- Select activity QUIZ 2
  
  QUIZ 2
Select section Memory Management

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Memory Management
ANIMATION
Swapping of processes using a disk as a backing store
Multiple-partition contiguous memory allocation
Compaction
Paging Hardware
Paging Model of logical and physical memory
Paging Example for a 32-byte memory with 4-byte page
Paging hardware with TLB
Segmentation hardware
- Select activity SLIDES
  
  SLIDES Folder
- Select activity Assignment 2
  
  Assignment 2 File
- Select activity Home Assignment
  
  Home Assignment File
- Select activity Quiz 3
  
  Quiz 3
Select section VIRTUAL MEMORY

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VIRTUAL MEMORY
ANIMATION
Virtual Memory
Demand Paging
The Steps In Handling A Page Fault
Need for Page Replacement
FIFO Page Replacement Algorithm
Optimal Page Replacement Algorithm
LRU Page Replacement Algorithm
- Select activity QUIZ 4
  
  QUIZ 4
- Select activity LECTURE SLIDES
  
  LECTURE SLIDES Folder
Select section FILE SYSTEM

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FILE SYSTEM
- Select activity LECTURE SLIDES
  
  LECTURE SLIDES Folder
Select section Secondary Storage Management

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Secondary Storage Management
ANIMATION
Disk Scheduling Algorithms:
FCFS
SSTF
SCAN
- Select activity LECTURE SLIDES
  
  LECTURE SLIDES Folder
Select section I/O Management

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I/O Management
ANIMATION
Interrupt-Driven I/O Cycle
The Life Cycle of an I/O Request
- Select activity LECTURE SLIDES
  
  LECTURE SLIDES Folder
Select section CT-257 Operating System Practical Examination May - June 2020

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CT-257 Operating System Practical Examination May - June 2020
- Select activity Operating System Practical Examination June July 2020 Quiz
  
  Operating System Practical Examination June July 2020 Quiz