operating system concepts essentials second edition wiley 2013

... Sparc systems, and for PC and PowerMac systems 22.4 Silberschatz and Galvin 1999  The Linux System • Linux uses many tools developed as part of Berkeley’s BSD operating system, MIT’s X Window System, ... platforms • The core Linux operating system kernel is entirely original, but it can run much existing free UNIX software, resulting in an entire UNIX-compatible operating system free from proprietary ... modules (PAM) system is available under Linux • PAM is based on a shared library that can be used by any system component that needs to authenticate users • Access control under UNIX systems, including

Ngày tải lên: 30/01/2020, 05:32

... Trang 1 Operating System Conce ees nh Trang 3 OPERATING SYSTEM Trang 5 E>, pe ” ry OPERATING SYSTEM CONCEPTS ABRAHAM SILBERSCHATZ Yale University ... Title: Operating system concepts / Abraham Silberschatz, Yale University, Peter Baer Galvin, Pluribus Networks, Greg Gagne, Westminster College Description: 10th edition | Hoboken, NJ : Wiley, ... Pat, and our sons, Tom and Jay Trang 9 /⁄2/2ce Operating systems are an essential part of any computer system Similarly, a course on operating systems is an essential part of any computer science

Ngày tải lên: 22/10/2022, 08:17

... OPERATING SYSTEM CONCEPTS 7(17+(',7,21 OPERATING SYSTEM CONCEPTS ABRAHAM SILBERSCHATZ
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4UPSBHF ... Title: Operating system concepts / Abraham Silberschatz, Yale University, Peter Baer Galvin, Pluribus Networks, Greg Gagne, Westminster College Description: 10th edition | Hoboken, NJ : Wiley, ... Pat, and our sons, Tom and Jay Greg Gagne Preface Operating systems are an essential part of any computer system Similarly, a course on operating systems is an essential part of any computer science

Ngày tải lên: 22/10/2022, 08:39

... Operating System Concepts – 7th Edition, Feb 22, 2005 8.21 Silberschatz, Galvin and Gagne ©2005 Paging Hardware Operating System Concepts – 7th Edition, Feb 22,... dynamically Operating ... pages Operating System Concepts – 7th Edition, Feb 22, 2005 8.24 Silberschatz, Galvin and Gagne ©2005 Free Frames After allocation Before allocation Operating System Concepts – 7th Edition, ... View of Swapping Operating System Concepts – 7th Edition, Feb 22, 2005... Gagne ©2005 Paging Model of Logical and Physical Memory Operating System Concepts – 7th Edition, Feb 22,

Ngày tải lên: 28/06/2014, 02:20

... Chapter 13: I/O Systems Chapter 13: I/O Systems 13.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Chapter 13: I/O Systems Chapter 13: I/O Systems  I/O ... ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 A Typical PC Bus Structure A Typical PC Bus Structure 13.6 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Interrupt Interrupt - - Driven I/O Cycle Driven I/O Cycle 13.10 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition,

Ngày tải lên: 28/06/2014, 02:20

... Domaini can invoke on Objectj Operating System Concepts – 7th Edition, Apr 11, 2005 14.9 Silberschatz, Galvin and Gagne ©2005 Access Matrix Operating System Concepts – 7th Edition, Apr 11, 2005 14.10 ... Copy Operating System Concepts – 7th Edition, Apr 11, 2005 14.13 Silberschatz, Galvin and Gagne ©2005 Access Matrix of Figure A With Domains as Objects Figure B Operating System Concepts – 7th Edition, ... with Copy Rights Operating System Concepts – 7th Edition, Apr 11, 2005 14.15 Silberschatz, Galvin and Gagne ©2005 Access Matrix With Owner Rights Operating System Concepts – 7th Edition, Apr 11,

Ngày tải lên: 28/06/2014, 02:20

... ©2005 Operating System Concepts – 7 th Edition, Jan 10, 2005 Standard Security Attacks Standard Security Attacks 15.7 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... sites at once Operating System Concepts – 7th Edition, Jan 10, 2005 15.16 Silberschatz, Galvin and Gagne ©2005 The Morris Internet Worm Operating System Concepts – 7th Edition, Jan ... Multipartite Armored Operating System Concepts – 7th Edition, Jan 10, 2005 15.14 Silberschatz, Galvin and Gagne ©2005 A Boot-sector Computer Virus Operating System Concepts – 7th Edition, Jan

Ngày tải lên: 28/06/2014, 02:20

... Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 1, 2005 Bus Bus - - Oriented System Oriented System 19.8 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... Time Systems Time Systems 19.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 1, 2005 Chapter 19: Real Chapter 19: Real - - Time Systems Time Systems  System ... Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 1, 2005 System System - - on on - - a a - - Chip Chip  Many real-time systems are designed using system- on-a-chip (SOC)

Ngày tải lên: 28/06/2014, 02:20

... Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Operating Systems Issues Operating Systems Issues  The operating system must guarantee the specific data ... Multimedia Systems Chapter 20: Multimedia Systems 20.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005 Chapter 20: Multimedia Systems Chapter 20: Multimedia Systems ... request Operating System Concepts – 7th Edition, Jan 2, 2005 20.14 Silberschatz, Galvin and Gagne ©2005 Figure 20.1 Resources on a file server Operating System Concepts – 7th Edition,

Ngày tải lên: 28/06/2014, 02:20

... ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005 The Linux System The Linux System  Linux uses many tools developed as part of Berkeley’s BSD operating system, MIT’s X Window System, ... Linux System Chapter 21: The Linux System 21.2 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005 Chapter 21: The Linux System Chapter 21: The Linux System ... file systems and manages I/O devices 21.4 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005 History History  Linux is a modern, free operating system

Ngày tải lên: 28/06/2014, 02:20

... sized chunk available Operating System Concepts – 7th Edition, Feb 22, 2005 9.56 Silberschatz, Galvin and Gagne ©2005 Buddy System Allocator Operating System Concepts – 7th Edition, Feb 22, 2005 ... Virtual-address Space Operating System Concepts – 7th Edition, Feb 22, 2005 9.6 Silberschatz, Galvin and Gagne ©2005 Shared Library Using Virtual Memory Operating System Concepts – 7th Edition, Feb 22, ... pager Operating System Concepts – 7th Edition, Feb 22, 2005 9.8 Silberschatz, Galvin and Gagne ©2005 Transfer of a Paged Memory to Contiguous Disk Space Operating System Concepts – 7th Edition,

Ngày tải lên: 04/12/2015, 00:21

... Distributed Operating Systems „ Network Operating Systems „ Distributed Operating Systems Operating System Concepts – 7th Edition, Apr 4, 2005 16.6 Silberschatz, Galvin and Gagne ©2005 Network -Operating ... Communication – message passing Operating System Concepts – 7th Edition, Apr 4, 2005 16.4 Silberschatz, Galvin and Gagne ©2005 A Distributed System Operating System Concepts – 7th Edition, Apr 4, 2005 16.5 ... distributed databases Operating System Concepts – 7th Edition, Apr 4, 2005 16.24 Silberschatz, Galvin and Gagne ©2005 Communication Via ISO Network Model Operating System Concepts – 7th Edition, Apr 4,

Ngày tải lên: 04/12/2015, 00:22

... type of file system Operating System Concepts – 7th Edition, Jan 1, 2005 11.9 Silberschatz, Galvin and Gagne ©2005 Schematic View of Virtual File System Operating System Concepts – 7th Edition, Jan ... reading a file Operating System Concepts – 7th Edition, Jan 1, 2005 11.7 Silberschatz, Galvin and Gagne ©2005 In-Memory File System Structures Operating System Concepts – 7th Edition, Jan 1, ... ©2005 Layered File System Operating System Concepts – 7th Edition, Jan 1, 2005 11.5 Silberschatz, Galvin and Gagne ©2005 A Typical File Control Block Operating System Concepts – 7th Edition, Jan 1,

Ngày tải lên: 04/12/2015, 00:26

... the general topic of operating systems and a handful of important concepts (multiprogramming, time sharing, distributed system, and so on) The purpose is to show why operating systems are what they ... the operating system for the following two settings: (a) handheld devices and (b) real-time systems a Batch programming b Virtual memory c Time sharing Answer: For real-time systems, the operating ... other operating systems Answer: Environmental subsystems are user-mode processes layered over the native executable services to enable Windows XP to run programs developed for other operating systems

Ngày tải lên: 17/10/2017, 23:16

... This leads to: – low CPU utilization – operating system thinks that it needs to increase the degree of multiprogramming – another process added to the system • Thrashing a process is busy swapping ... referenced bit set to – Replace the one which is (if one exists) We not know the order, however • Second chance – Need reference bit – Clock replacement – If page to be replaced (in clock order) ... overhead) 9.7 Silberschatz and Galvin 1999  Demand Paging Example • • Memory access time = microsecond • Swap Page Time = 10 msec = 10,000 msec 50% of the time the page that is being replaced

Ngày tải lên: 30/01/2020, 00:01

... Provided powerful operating- system primitives on an inexpensive platform 21.4 Silberschatz and Galvin 1999  UNIX Design Principles • • Designed to be a time-sharing system • • File system with multilevel ... Module 21: The Unix System • • • • • • • • • History Design Principles Programmer Interface User Interface Process Management Memory Management File System I/O System Interprocess Communication ... Interface Like most computer systems, UNIX consists of two separable parts: • Kernel: everything below the system- call interface and above the physical hardware – Provides file system, CPU scheduling,

Ngày tải lên: 30/01/2020, 00:40

... 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

... nanoseconds; 200 nanoseconds to access the page table and 200 nanoseconds to access the word in memory. b. Effective access time = 0.75 (200 nanoseconds) + 0.25 (400 nanoseconds) = 250 nanoseconds. 9.11 ... 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...

Ngày tải lên: 28/06/2014, 00:20

... 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

... â2005 Operating System Concepts 7 th Edition, Feb 11, 2005 File File - - System Control Blocks System Control Blocks A.7 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... Gagne â2005 Operating System Concepts 7 th Edition, Feb 11, 2005 4.4BSD Layer Structure 4.4BSD Layer Structure A.20 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, ... 7 th Edition, Feb 11, 2005 4.3BSD Cylinder Group 4.3BSD Cylinder Group A.9 Silberschatz, Galvin and Gagne â2005 Operating System Concepts 7 th Edition, Feb 11, 2005 System Calls System Calls  System...

Ngày tải lên: 28/06/2014, 02:20