operating system concepts 7th edition silberschatz galvin ppt

... between a guest operating system and a hostoperating system in a system like VMware? What factors need to beconsidered in choosing the host operating system? Answer: A guest operating system provides ... withthe guest operating system Trang 2114 Chapter 2 Operating-System Structures2.17 The experimental Synthesis operating system has an assembler rated within the kernel To optimize system-call ... Distributed-File Systems 121 Chapter 19 Multimedia Systems 127 Chapter 20 Embedded Systems 131 Chapter 21 The Linux System 137 Chapter 22 Windows XP 145 Chapter 23 Influential Operating Systems

Ngày tải lên: 16/10/2021, 15:40

... few otherinfluential operating systems Operating-System Environments This book uses examples of many real-world operating systems to illustratefundamental operating-system concepts However, particular ... Operating-System Structures 2.1 Operating-System Services 39 2.7 Operating-System Structure 582.2 User Operating-System Interface 41 2.8 Virtual Machines 64 2.3 System Calls 43 2.9 Operating-System Generation ... Computer-System Organization 6 1.10 Distributed Systems 28 1.3 Computer-System Architecture 12 1.11 Special-Purpose Systems 29 1.4 Operating-System Structure 15 1.12 Computing Environments 31 1.5 Operating-System

Ngày tải lên: 12/08/2014, 22:21

... of Windows operating systems haveused preemptive scheduling The Mac OS X operating system for the Macintoshuses preemptive scheduling; previous versions of the Macintosh operatingsystem relied ... on the host operating system.For example, implementations of a JVM for the Windows family of operatingsystems might use the Win32 API when creating Java threads; Linux andSolaris systems might ... interrupt handling Operatingsystems need not necessarily be designed differently if they are to run on anSMT system; however, certain performance gains are possible if the operatingsystem is aware

Ngày tải lên: 12/08/2014, 22:21

... simplest case is the single-user system Consider a single-user systemwith 128 KB of memory composed of pages 1 KB in size This system has 128frames The operating system may take 35 KB, leaving ... Indeed, the first edition of Operating Systems Concepts (1983) used 4,096 bytes as the upper bound on page sizes, and this value was the most common page size in 1990 However, modern systems may now ... understandtheir memory use and disk use better than does an operating system that isimplementing algorithms for general-purpose use If the operating system isbuffering I/O, and the application is doing

Ngày tải lên: 12/08/2014, 22:21

... forhow to boot a specific operating system For instance, PCs and other systemscan be dual-booted Multiple operating systems can be installed, on such asystem How does the system know which one to ... containing a differenttype of file system and a different operating system The root partition, which contains the operating-system kernel and some-times other system files, is mounted at boot ... the operating system notes in its in-memory mount table structure that a file system is mounted, along with the type of the file system The details of this function depend on the operating system

Ngày tải lên: 12/08/2014, 22:21

... do it through the operating system To do I/O, a user programexecutes a system call to request that the operating system perform I/O on itsbehalf (Figure 13.11) The operating system, executing ... is no longer needed Other operating systems enforce a limit of oneopen file handle to such a device Many operating systems provide functions Trang 513.4 Kernel I/O Subsystem 515that enable processes ... by examining two influential operating systems—UNIX and MULT1CS —to see how these concepts have been implemented there 14.3.2 An Example: UNIX In the UNIX operating system, a domain is associated

Ngày tải lên: 12/08/2014, 22:21

... Distributed Operating Systems In this section, we describe the two general categories of network-orientedoperating systems: network operating systems and distributed operatingsystems Network operating systems ... users to access and utilize than are distributed operatingsystems, which provide more features 16.2.1 Network Operating Systems A network operating system provides an environment in which users, ... adifferent set of commands Distributed operating systems are designed toaddress this problem 16.2.2 Distributed Operating Systems In a distributed operating system, the users access remote resources

Ngày tải lên: 12/08/2014, 22:21

... UNIX system This gives a student of operating systems an opportunity to read—and modify— real operating-system source code. We also cover Windows XP in great detail This recent operatingsystem ... Linux operating system with a small real-time ker-nel, thereby providing a system that acts as both a general-purpose and a real-time system This is the approach taken by the RTLinux operatingsystem ... real-time systems, we distinguished between soft real-time systems and hard real-time systems Soft real-time systems simply give scheduling priority to critical processes A soft real-time systemensures

Ngày tải lên: 12/08/2014, 22:21

... model The mental subsystems are servers that implement particular operating-systempersonalities The client-server model is used for implementing a variety environ-of operating-system services besides ... as the Common Internet File System (CIF5) and is supported on a number of operating systems 22.6.2.2 Network Basic Input/Output System The network basic input/output system (NetBIOS) is a hardware-abstraction ... root directory of the system device NTLDR is used to determine which boot device contains the operating system Next, the NTLDR loads in the HAL library, the kernel, and the system hive from the

Ngày tải lên: 12/08/2014, 22:21

... versions of Window's operating Systems hay ised preemptive scheduling The Mac OS * operating system for the M also uses preemptive scheduling, previous ns of the Macintosh ones 3 system relied on ... scheduling is the basis o i Be aching the CPU among The operating systems By computer more Brodtictive.In oe độc nã —— system can make the concepts and present several ee ie NHAN „ roblem of ... introduced threads to the process model O i systems that support them, it is kernel-level threads nel roce 2 eee in fact being scheduled by the operating system ae the oS a ee scheduling and thread

Ngày tải lên: 29/04/2017, 10:18

... Trang 1Operating System Conce ees nh ABRAHAM SILBERSCHATZ * PETER BAER GALVIN * GREG GAGNE Trang 3OPERATING SYSTEM CONCEPTS TENTH EDITION Trang 5E>, pe ” ry OPERATING SYSTEM CONCEPTS ... Cataloging-in-Publication Data Names: Silberschatz, Abraham, author | Galvin, Peter B., author | Gagne, Greg, author Title: Operating system concepts / Abraham Silberschatz, Yale University, Peter Baer Galvin, Pluribus ... Nicolette Avi Silberschatz To my wife, Carla, and my children, Gwen, Owen, and Maddie Peter Baer Galvin To my wife, Pat, and our sons, Tom and Jay Greg Gagne Trang 9/⁄2/2ce Operating systems are

Ngày tải lên: 22/10/2022, 08:17

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Ngày tải lên: 22/10/2022, 08:39

... an operating system? Can busy waiting be avoidedaltogether? Explain your answer 6.4 Explain why spinlocks are not appropriate for single-processor systems yet are often used in multiprocessor systems ... gone.'" In this chapter, we describe methods that an operating system can use toprevent or deal with deadlocks Most current operating systems do not providedeadlock-prevention facilities, but ... in operating systems The basicapproaches can be combined, however, allowing us to select an optimalapproach for each class of resources in a system To ensure that deadlocks never occur, the system

Ngày tải lên: 12/08/2014, 22:21

... GutenbergLicense included with this eBook or online at www.gutenberg.net Title: A System of Logic: Ratiocinative and Inductive 7th Edition, Vol I Author: John Stuart Mill Release Date: February 27, 2011 ... Trang 1A System of Logic: Ratiocinative andby John Stuart Mill The Project Gutenberg EBook of A System of Logic: Ratiocinative and Inductive, by John ... generously made available by The Internet Archive/Canadian Libraries) A SYSTEM OF LOGIC Trang 2RATIOCINATIVE AND INDUCTIVEVOL I A SYSTEM OF LOGIC RATIOCINATIVE AND INDUCTIVE BEING A CONNECTED VIEW

Ngày tải lên: 18/02/2014, 12:20

... MANUALTO ACCOMPANY OPERATING-SYSTEM CONCEPTS SEVENTH EDITION Trang 3This volume is an instructor’s manual for the Seventh Edition of System Concepts, by Abraham Silberschatz, Peter Baer Galvin, and ... between a guest operating system and a hostoperating system in a system like VMware? What factors need to beconsidered in choosing the host operating system? Answer: A guest operating system provides ... Distributed-File Systems 121 Chapter 19 Multimedia Systems 127 Chapter 20 Embedded Systems 131 Chapter 21 The Linux System 137 Chapter 22 Windows XP 145 Chapter 23 Influential Operating Systems

Ngày tải lên: 17/10/2017, 23:16

... messages and handle them.For the most part, system messages are handled automatically; for instance, when a B_ZOOM message is received, the operating system zooms the window But youcannot completely ... Application Server delivers a system message to an applicationwindow, that message arrives in the form of a BMessage object Your code deter-mines how to handle a system message simply by overriding ... 10When the program refers to a system message by its Be-defined constant, such asB_QUIT_REQUESTED or B_KEY_DOWN, what’s really of interest is the what datamember of the system message The value of

Ngày tải lên: 26/01/2014, 07:20

... Trang 1Chapter 21: The Linux SystemTrang 2Chapter 21: The Linux SystemTrang 321.3 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005Objectives „ To ... entireUNIX-compatible operating system free from proprietary code and management tools Trang 521.5 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005The ... demand PC and PowerMac systems kernel, 64-bit memory support Trang 721.7 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 6, 2005The Linux System „ Linux uses many

Ngày tải lên: 28/06/2014, 02:20

... improved operating efficiency in LBOs Kaplan, who studied 48 MBOs between 1980 and 1986, found average increases in operating income of 24 percent three years after the LBO Ratios of operating ... assets and cut back operating expenses and capital spending There were also layoffs As expected, high interest charges meant a net loss of $976 million for 1989, but pre-tax operating income actually ... Effects of Management Buyouts on Operating Performance and Value,” Journal of Fi-nancial Economics 24 (October 1989), pp 217–254. Trang 7capital expenditure and operating costs It put itself on

Ngày tải lên: 06/07/2014, 08:20

... that there is a database system that never fails Is a recovery manager required for this system? 15.3 Consider a file system such as the one on your favorite operating system a. What are the steps ... be aborted, the system merely deletes the new copy The old copy of thedatabase has not been affected If the transaction completes, it is committed as follows First, the operating system is asked ... have been writtenout to disk (Unix systems use the flush command for this purpose.) After the operat-ing system has written all the pages to disk, the database system updates the pointerdb-pointer

Ngày tải lên: 08/08/2014, 18:22

... don't • You rely on System.out A method that relies on System.out won't work in an embedded system, such as the computer inside an automatic teller Trang 31Java Concepts, 5th EditionSELF CHECK ... from a file Trang 21Java Concepts, 5th EditionChapter 8 Designing Classes CHAPTER GOALS • To learn how to choose appropriate classes to implement • To understand the concepts of cohesion and ... CHAPTER SUMMARY 1 An array is a sequence of values of the same type 322 323 Trang 3Java Concepts, 5th Edition2 You access array elements with an integer index, using the notation a[i] 3 Index

Ngày tải lên: 12/08/2014, 19:21