SlideShare uma empresa Scribd logo
1 de 23
Chapter 1:  Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
What is an Operating System? ,[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Computer System Components ,[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Abstract View of System Components 03/03/11 O S Concepts By  AKRAM  MALIK
Operating System Definitions ,[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Mainframe Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Memory Layout for a Simple Batch System 03/03/11 O S Concepts By  AKRAM  MALIK
Multiprogrammed Batch Systems 03/03/11 O S Concepts By  AKRAM  MALIK Several jobs are kept in main memory at the same time, and the  CPU is multiplexed among them.
OS Features Needed for Multiprogramming ,[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Time-Sharing Systems–Interactive Computing  ,[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Desktop Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Parallel Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Parallel Systems (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Symmetric Multiprocessing Architecture 03/03/11 O S Concepts By  AKRAM  MALIK
Distributed Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Distributed Systems (cont) ,[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
General Structure of Client-Server 03/03/11 O S Concepts By  AKRAM  MALIK
Clustered Systems ,[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Real-Time Systems ,[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Real-Time Systems (Cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Handheld Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK
Migration of Operating-System Concepts and Features 03/03/11 O S Concepts By  AKRAM  MALIK
Computing Environments ,[object Object],[object Object],[object Object],03/03/11 O S Concepts By  AKRAM  MALIK

Mais conteúdo relacionado

Mais procurados

Thread scheduling in Operating Systems
Thread scheduling in Operating SystemsThread scheduling in Operating Systems
Thread scheduling in Operating Systems
Nitish Gulati
 
Hệ điều hành (chương 2)
Hệ điều hành (chương 2)Hệ điều hành (chương 2)
Hệ điều hành (chương 2)
realpotter
 
Hệ điều hành (chương 4)
Hệ điều hành (chương 4)Hệ điều hành (chương 4)
Hệ điều hành (chương 4)
realpotter
 
Combined paging and segmentation
Combined paging and segmentationCombined paging and segmentation
Combined paging and segmentation
Tech_MX
 
Hệ điều hành (chương 1)
Hệ điều hành (chương 1)Hệ điều hành (chương 1)
Hệ điều hành (chương 1)
realpotter
 

Mais procurados (20)

Tiếng anh chuyên ngành cntt
Tiếng anh chuyên ngành cnttTiếng anh chuyên ngành cntt
Tiếng anh chuyên ngành cntt
 
Process threads operating system.
Process threads operating system.Process threads operating system.
Process threads operating system.
 
Monolithic kernel
Monolithic kernelMonolithic kernel
Monolithic kernel
 
Introduction to Structured Computer Organization
Introduction to  Structured Computer OrganizationIntroduction to  Structured Computer Organization
Introduction to Structured Computer Organization
 
Thread scheduling in Operating Systems
Thread scheduling in Operating SystemsThread scheduling in Operating Systems
Thread scheduling in Operating Systems
 
Hệ điều hành (chương 2)
Hệ điều hành (chương 2)Hệ điều hành (chương 2)
Hệ điều hành (chương 2)
 
High Performance Computing Presentation
High Performance Computing PresentationHigh Performance Computing Presentation
High Performance Computing Presentation
 
Hệ điều hành (chương 4)
Hệ điều hành (chương 4)Hệ điều hành (chương 4)
Hệ điều hành (chương 4)
 
Cs8493 unit 1
Cs8493 unit 1Cs8493 unit 1
Cs8493 unit 1
 
PThreads Vs Win32 Threads
PThreads  Vs  Win32 ThreadsPThreads  Vs  Win32 Threads
PThreads Vs Win32 Threads
 
Slide mang may tinh
Slide mang may tinhSlide mang may tinh
Slide mang may tinh
 
Input output in linux
Input output in linuxInput output in linux
Input output in linux
 
sed(1)
sed(1)sed(1)
sed(1)
 
Qubes os presentation_to_clug_20150727
Qubes os presentation_to_clug_20150727Qubes os presentation_to_clug_20150727
Qubes os presentation_to_clug_20150727
 
Parallel computing and its applications
Parallel computing and its applicationsParallel computing and its applications
Parallel computing and its applications
 
Multithreading
MultithreadingMultithreading
Multithreading
 
Combined paging and segmentation
Combined paging and segmentationCombined paging and segmentation
Combined paging and segmentation
 
Processes and threads
Processes and threadsProcesses and threads
Processes and threads
 
 Manajemen memory dan Swapping
 Manajemen memory dan Swapping Manajemen memory dan Swapping
 Manajemen memory dan Swapping
 
Hệ điều hành (chương 1)
Hệ điều hành (chương 1)Hệ điều hành (chương 1)
Hệ điều hành (chương 1)
 

Destaque

3 definition of operating systems
3 definition of operating systems3 definition of operating systems
3 definition of operating systems
myrajendra
 
Functions Of Operating Systems
Functions Of Operating SystemsFunctions Of Operating Systems
Functions Of Operating Systems
Akshay Kurup
 
Operating system and its function
Operating system and its functionOperating system and its function
Operating system and its function
Nikhi Jain
 
Operating system.ppt (1)
Operating system.ppt (1)Operating system.ppt (1)
Operating system.ppt (1)
Vaibhav Bajaj
 
maths quiz for class ix and x
maths quiz for class ix and xmaths quiz for class ix and x
maths quiz for class ix and x
Har Prasad Patel
 
Components of a computer system
Components of a computer systemComponents of a computer system
Components of a computer system
listergc
 

Destaque (20)

Operating System Chapter 1
Operating System Chapter 1Operating System Chapter 1
Operating System Chapter 1
 
Operating system overview concepts ppt
Operating system overview concepts pptOperating system overview concepts ppt
Operating system overview concepts ppt
 
Computer Systems Organization
Computer Systems OrganizationComputer Systems Organization
Computer Systems Organization
 
3 definition of operating systems
3 definition of operating systems3 definition of operating systems
3 definition of operating systems
 
Operating system
Operating system Operating system
Operating system
 
Operating systems
Operating systemsOperating systems
Operating systems
 
Operating systems Overview
Operating systems OverviewOperating systems Overview
Operating systems Overview
 
Class 1: Introduction - What is an Operating System?
Class 1: Introduction - What is an Operating System?Class 1: Introduction - What is an Operating System?
Class 1: Introduction - What is an Operating System?
 
Chapter 1: Introduction to Operating System
Chapter 1: Introduction to Operating SystemChapter 1: Introduction to Operating System
Chapter 1: Introduction to Operating System
 
System software and Application software
System software and Application softwareSystem software and Application software
System software and Application software
 
Functions Of Operating Systems
Functions Of Operating SystemsFunctions Of Operating Systems
Functions Of Operating Systems
 
Operating system and its function
Operating system and its functionOperating system and its function
Operating system and its function
 
Operating Systems
Operating SystemsOperating Systems
Operating Systems
 
Types and components of computer system
Types and components of computer systemTypes and components of computer system
Types and components of computer system
 
Operating system.ppt (1)
Operating system.ppt (1)Operating system.ppt (1)
Operating system.ppt (1)
 
computer system organization basics
computer system organization basicscomputer system organization basics
computer system organization basics
 
maths quiz for class ix and x
maths quiz for class ix and xmaths quiz for class ix and x
maths quiz for class ix and x
 
Components of a computer system
Components of a computer systemComponents of a computer system
Components of a computer system
 
basics of computer system ppt
basics of computer system pptbasics of computer system ppt
basics of computer system ppt
 
Mathematics high school level quiz - Part I
Mathematics high school level quiz - Part IMathematics high school level quiz - Part I
Mathematics high school level quiz - Part I
 

Semelhante a Concepts of o s chapter 1

Ch1 OS
Ch1 OSCh1 OS
Ch1 OS
C.U
 
Chap0_Historical Prospective.pdf
Chap0_Historical Prospective.pdfChap0_Historical Prospective.pdf
Chap0_Historical Prospective.pdf
YuChianWu1
 
Ch3 OS
Ch3 OSCh3 OS
Ch3 OS
C.U
 

Semelhante a Concepts of o s chapter 1 (20)

Os2
Os2Os2
Os2
 
OS UNIT1.pptx
OS UNIT1.pptxOS UNIT1.pptx
OS UNIT1.pptx
 
ch1(Introduction).ppt
ch1(Introduction).pptch1(Introduction).ppt
ch1(Introduction).ppt
 
Ch1 OS
Ch1 OSCh1 OS
Ch1 OS
 
OS_Ch1
OS_Ch1OS_Ch1
OS_Ch1
 
OSCh1
OSCh1OSCh1
OSCh1
 
OS M1.1.pptx
OS M1.1.pptxOS M1.1.pptx
OS M1.1.pptx
 
LM1 - Computer System Overview, system calls
LM1 - Computer System Overview, system callsLM1 - Computer System Overview, system calls
LM1 - Computer System Overview, system calls
 
Operating system || Chapter 1: Introduction
Operating system || Chapter 1: IntroductionOperating system || Chapter 1: Introduction
Operating system || Chapter 1: Introduction
 
Operating Systems
Operating Systems Operating Systems
Operating Systems
 
Chap0_Historical Prospective.pdf
Chap0_Historical Prospective.pdfChap0_Historical Prospective.pdf
Chap0_Historical Prospective.pdf
 
Symmetric multiprocessing and Microkernel
Symmetric multiprocessing and MicrokernelSymmetric multiprocessing and Microkernel
Symmetric multiprocessing and Microkernel
 
CS403: Operating System : Lec 7 OS Properties.pptx
CS403: Operating System : Lec 7 OS Properties.pptxCS403: Operating System : Lec 7 OS Properties.pptx
CS403: Operating System : Lec 7 OS Properties.pptx
 
os mod1 notes
 os mod1 notes os mod1 notes
os mod1 notes
 
Ch3 OS
Ch3 OSCh3 OS
Ch3 OS
 
OSCh3
OSCh3OSCh3
OSCh3
 
OS_Ch3
OS_Ch3OS_Ch3
OS_Ch3
 
Oslecture1
Oslecture1Oslecture1
Oslecture1
 
Operating system
Operating systemOperating system
Operating system
 
ITM(2).ppt
ITM(2).pptITM(2).ppt
ITM(2).ppt
 

Concepts of o s chapter 1