operating system concepts 8th edition ppt free download

... System Calls 62 2.4 Types of System Calls 66 2.5 System Programs 74 2.6 Operating- System Design and Implementation 75 2.7 Operating- System Structure 78 2.8 Operating- System Debugging 86 2.9 Operating- System ... Open-Source Operating Systems 43 1.13 Summary 47 Exercises 49 Bibliographical Notes 52 Chapter 2 Operating- System Structures 2.1 Operating- System Services 55 2.2 User and Operating- System Interface ... 1 Introduction 1.1 What Operating Systems Do 4 1.2 Computer -System Organization 7 1.3 Computer -System Architecture 12 1.4 Operating- System Structure 19 1.5 Operating- System Operations 21 1.6...

Ngày tải lên: 16/02/2014, 22:58

... and is the unit of work in a modern time-sharing system. Such a system consists of a collection of processes: Operating- system processes executing system code and user processes executing user code. ... errors possible on a system. 3.7 What is the purpose of system calls? Answer: System calls allow user-level processes to request services of the operating sys- tem. 3.8 Using system calls, write ... more reliable operating system. 3.13 What is the main advantage for an operating- system designer of using a virtual-machine architecture? What is the main advantage for a user? Answer: The system is...

Ngày tải lên: 28/06/2014, 00:20

... and Gagne ©2005 Operating System Concepts - 7 th Edition, Feb 7, 2006 Process in Memory Process in Memory 3.39 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts - 7 th Edition, Feb ... ©2005 Operating System Concepts - 7 th Edition, Feb 7, 2006 Diagram of Process State Diagram of Process State 3.15 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts - 7 th Edition, ... ©2005 Operating System Concepts - 7 th Edition, Feb 7, 2006 Representation of Process Scheduling Representation of Process Scheduling 3.42 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts...

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 07/12/2013, 00:04

... three color components), and because it is a color system with which many program- mers and end users are familiar with (it’s common to several operating systems). The BeOS defines rgb_color as a struct ... StrokeRect(rect8); SetPenSize(12.0); StrokeRect(rect12); Shapes Be claims that the BeOS is an operating system for the graphics community. So it’s hoped that the BeOS makes it easy for programmers ... user clicks the mouse in the MyDrawView view, MouseDown() makes the system aware of the fact that the view needs updating, and the system invokes Draw(): void MyDrawView::MouseDown(BPoint point) { ...

Ngày tải lên: 26/01/2014, 07:20

... may not always fit within the confines of a view. Enter the scrollbar. The APIs for other operating systems that employ a graphical user interface include routines to work with scrollbars, but ... setting a view’s font to one of the global system fonts, but you can use SetFont() with any BFont object. Here, one view is having its font set to the global system font be_ plain_font, while another ... machine may have more than the three system fonts installed, your application shouldn’t make any font-related assumptions. You can’t be sure every user has a non -system font your application uses;...

Ngày tải lên: 26/01/2014, 07:20

... 106 Contents The Java EE 6Tutorial:Basic Conceptsviii Download from www.wowebook.com www.it-ebooks.info ptg The Java EE 6 Tutorial Basic Concepts Fourth Edition Eric Jendrock, Ian Evans, Devika ... Java Management Extensions (JMX). Preface xxiii Download from www.wowebook.com www.it-ebooks.info ptg The Java EE 6 Tutorial Basic Concepts Fourth Edition www.it-ebooks.info ptg Application clients ... 37 Required Software 37 Java Platform, Standard Edition 37 Java EE 6 Software Development Kit 38 Contents The Java EE6Tutorial:Basic Conceptsvi Download from www.wowebook.com www.it-ebooks.info ...

Ngày tải lên: 17/03/2014, 12:20

... 2002 1.1 Operating System Concepts Chapter 1: Introduction ■ What is an Operating System? ■ Mainframe Systems ■ Desktop Systems ■ Multiprocessor Systems ■ Distributed Systems ■ Clustered System ■ ... 2002 2.9 Operating System Concepts Device-Status Table xiv Contents Chapter 3 Operating- System Structures 3.1 System Components 55 3.2 Operating- System Services 61 3.3 System Calls 63 3.4 System Programs ... an Operating System? 3 1.2 Mainframe Systems 7 1.3 Desktop Systems 11 1.4 Multiprocessor Systems 12 1.5 Distributed Systems 14 1.6 Clustered Systems 16 1.7 Real-Time Systems 17 1.8 Handheld Systems...

Ngày tải lên: 19/03/2014, 13:41

Ngày tải lên: 13/05/2014, 00:27

... ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 File File - - System Control Blocks System Control Blocks A.7 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 4.4BSD Layer Structure 4.4BSD Layer Structure A.20 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... run A.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Module A: The FreeBSD System Module A: The FreeBSD System  UNIX History  Design Principles ...

Ngày tải lên: 28/06/2014, 02:20

... ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Mirror Set on Two Drives Mirror Set on Two Drives C.12 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 File I/O File I/O C.36 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Volume ... ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Stripe Set on Two Drives Stripe Set on Two Drives C.3 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ...

Ngày tải lên: 28/06/2014, 02:20

... aspects of system z Loads operating system kernel and starts execution 1.4 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 12, 2005 What is an Operating System? What ... Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 12, 2005 Interrupt Timeline Interrupt Timeline 1.39 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan ... ©2005 Operating System Concepts – 7 th Edition, Jan 12, 2005 Memory Layout for Multiprogrammed System Memory Layout for Multiprogrammed System 1.22 Silberschatz, Galvin and Gagne ©2005 Operating System...

Ngày tải lên: 28/06/2014, 02:20

... ©2005 Operating System Concepts – 7 th Edition, Jan 14, 2005 Layered Operating System Layered Operating System 2.24 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... 2 2.4 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 14, 2005 Operating System Services Operating System Services  One set of operating- system services provides functions ... ©2005 Operating System Concepts – 7 th Edition, Jan 14, 2005 FreeBSD Running Multiple Programs FreeBSD Running Multiple Programs 2.13 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts...

Ngày tải lên: 28/06/2014, 02:20

... Gagne ©2005 Operating System Concepts – 7 th edition, Jan 23, 2005 Many Many - - to to - - One Model One Model 4.15 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th edition, ... Gagne ©2005 Operating System Concepts – 7 th edition, Jan 23, 2005 Many Many - - to to - - Many Model Many Model 4.10 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th edition, ... development of the library  Common in UNIX operating systems (Solaris, Linux, Mac OS X) 4.6 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th edition, Jan 23, 2005 Kernel Threads Kernel...

Ngày tải lên: 28/06/2014, 02:20

... Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 2, 2005 Solaris 2 Scheduling Solaris 2 Scheduling 5.49 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb ... next 5.43 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 2, 2005 5.08 5.08 5.26 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 2, 2005 Example ... Thread Scheduling  Operating Systems Examples  Java Thread Scheduling  Algorithm Evaluation 5.40 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 2, 2005 Algorithm...

Ngày tải lên: 28/06/2014, 02:20

... ©2005 Operating System Concepts – 7 th Edition, Feb 8, 2005 Schematic view of a Monitor Schematic view of a Monitor 6.39 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... semaphores z spin locks 6.47 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 8, 2005 System Model System Model  Assures that operations happen as a single logical ... words 6.46 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 8, 2005 Atomic Transactions Atomic Transactions  System Model  Log-based Recovery  Checkpoints ...

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20

Ngày tải lên: 28/06/2014, 02:20