operating system concepts ppt silberschatz galvin 7th edition

... 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

... 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

... 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

... 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

... 513.5 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005A Typical PC Bus Structure Trang 613.6 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts ... 913.9 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005Interrupt-Driven I/O Cycle Trang 1013.10 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts ... 1413.14 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005A Kernel I/O Structure Trang 1513.15 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts

Ngày tải lên: 28/06/2014, 02:20

... 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

... overall but still have partially charged regions 18) Water is an excellent solvent for biological systems because A) it can maintain a relatively unstable temperature for chemical reactions to occur ... have a high buffering capacity because of A) the presence of the bicarbonate/carbonic acid buffer system B) the natural result of water as a solvent C) hydrogen bonding between water molecules in ... 725) Which one of the following statements accurately describes hydrolysis reactions in biological systems? A) Hydrolysis reactions enable the breakdown of food molecules during digestion B) Hydrolysis

Ngày tải lên: 02/11/2017, 09:09

... What is the term for a nondecimal system of measurement without any base unit for length, mass, or volume? A) English system B) metric system C) International System (SI) D) all of the above E) ... English system B) metric system C) International System (SI) D) all of the above E) none of the above Answer: C Section: Key Terms 11) What is the term for a unit of energy in the SI system? ... 1Introductory Chemistry: Concepts and Critical Thinking, 7e (Corwin) Chapter 2 The Metric System Section: Key Terms 2) What is the term for the base unit of temperature in the metric system? A) Celsius

Ngày tải lên: 11/11/2017, 10:46

... swapped Trang 28Concepts Silberschatz and Galvin 1999   21.28 System Data Segment • Most ordinary work is done in user mode; system calls are performed in system mode. • The system and user phases ... Trang 5Concepts Silberschatz and Galvin 1999   21.5 UNIX Design Principles • Designed to be a time-sharing system • Has a simple standard user interface (shell) that can be replaced • File system ... to UNIX Trang 4Concepts Silberschatz and Galvin 1999   21.4 Early Advantages of UNIX • Written in a high-level language • Distributed in source form • Provided powerful operating-system primitives

Ngày tải lên: 30/01/2020, 00:40

... queues Trang 5Silberschatz, Galvin and Gagne 2002 4.9 Operating System Concepts Ready Queue And Various I/O Device Queues Representation of Process Scheduling Trang 6Silberschatz, Galvin and Gagne ... exiting ✔Operating system does not allow child to continue if its parent terminates ✔Cascading termination Trang 10Silberschatz, Galvin and Gagne 2002 4.19 Operating System Concepts Cooperating Processes ... Trang 1Silberschatz, Galvin and Gagne 2002 4.1 Operating System Concepts Chapter 4: Processes ■ Process Concept ■ Process Scheduling ■ Operations on Processes ■ Cooperating Processes

Ngày tải lên: 30/01/2020, 00:44

... is OK Trang 13Silberschatz, Galvin and Gagne 2002 11.25 Operating System Concepts File System Mounting ■ A file system must be mounted before it can be accessed ■ A unmounted file system (I.e ... Trang 5Silberschatz, Galvin and Gagne 2002 11.9 Operating System Concepts Simulation of Sequential Access on a Direct-access File Example of Index and Relative Files Trang 6Silberschatz, Galvin ... Trang 1Silberschatz, Galvin and Gagne 2002 11.1 Operating System Concepts Chapter 11: File-System Interface ■ File Concept ■ Access Methods ■ Directory Structure ■ File System Mounting

Ngày tải lên: 30/01/2020, 00:49

... Changes to system programs: monitor checksum values Trang 9Concepts Silberschatz and Galvin 1999   20.9 Network Security Through Domain Separation Via Firewall Trang 10Concepts Silberschatz and Galvin ... 1Concepts Silberschatz and Galvin 1999   20.1 Module 20: Security • The Security Problem • Authentication • Program Threats • System Threats • Threat Monitoring • Encryption Trang 2Concepts Silberschatz ... microcomputer systems – Downloading viral programs from public bulletin boards or exchanging floppy disks containing an infection – Safe computing. Trang 6Concepts Silberschatz and Galvin 1999

Ngày tải lên: 30/01/2020, 00:56

... 37, 122, 14, 124, 65, 67 Trang 3Silberschatz, Galvin and Gagne 2002 13.5Operating System Concepts Trang 4Silberschatz, Galvin and Gagne 2002 13.7Operating System Concepts SSTF (Cont.) SCAN ■ The ... cylinder to the first one Trang 6Silberschatz, Galvin and Gagne 2002 13.11Operating System Concepts Trang 7Silberschatz, Galvin and Gagne 2002 13.13Operating System Concepts C-LOOK (Cont.) Selecting ... Swap Map Trang 10Silberschatz, Galvin and Gagne 2002 13.19Operating System Concepts 4.3 BSD Data-Segment Swap Map Trang 11Silberschatz, Galvin and Gagne 2002 13.21Operating System Concepts RAID

Ngày tải lên: 30/01/2020, 00:59

... UNIX operating systems Trang 8Silberschatz, Galvin and Gagne  2002 5.15 Operating System Concepts Solaris 2 Threads Solaris Process Trang 9Silberschatz, Galvin and Gagne  2002 5.17 Operating System ... Trang 6Silberschatz, Galvin and Gagne  2002 5.11 Operating System Concepts Many-to-Many Model n Allows many user level threads to be mapped to many kernel threads n Allows the operating system ... ThreadFiber package Many-to-Many Model Trang 7Silberschatz, Galvin and Gagne  2002 5.13 Operating System Concepts Threading Issues n Semantics of fork() and exec() system calls n Thread cancellation n

Ngày tải lên: 30/01/2020, 01:13

... Like most computer systems, UNIX consists of two separable parts: Trang 4Silberschatz, Galvin and Gagne 2002 A.7Operating System Concepts 4.3BSD Layer Structure System Calls ■ System calls define ... Provided powerful operating-system primitives on aninexpensive platform ■ Small size, modular, clean design Trang 3Silberschatz, Galvin and Gagne 2002 A.5Operating System Concepts UNIX Design ... executing in system mode ■ The kernel stack and the user structure together compose the system data segment for the process. Trang 15Silberschatz, Galvin and Gagne 2002 A.29Operating System Concepts

Ngày tải lên: 30/01/2020, 01:17

... Layered system of modules.• Protected mode — HAL, kernel, executive • User mode — collection of subsystems – Environmental subsystems emulate different operating systems – Protection subsystems ... Trang 5Concepts Silberschatz and Galvin 1999   23.5 Design Principles (Cont.) • Reliability — NT uses hardware protection for virtual memory, and software protection mechanisms for operating system ... display portions of the Win32 subsystem – Trang 22Concepts Silberschatz and Galvin 1999   23.22 Executive — I/O Manager • The I/O manager is responsible for – file systems– cache management – device

Ngày tải lên: 30/01/2020, 01:25

... is the root file system of a workstation, from which the shared name space Trang 11* vnode number — index into an array containing the inodes of files in a single volume Trang 12system for both ... Trang 1m Example Systems Trang 2operations that forms its client interface m@ A transparent DFS hides the location ... status cache is kept in virtual memory to allow rapid servicing of stat (file status returning) system calls

Ngày tải lên: 30/01/2020, 01:27

... finished execution Trang 5Concepts Silberschatz and Galvin 1999   4.5 Process Control Block (PCB) Information associated with each process Trang 8Concepts Silberschatz and Galvin 1999   4.8 Process ... Trang 2• An operating system executes a variety of programs:– Batch system – jobs– Time-shared systems – user programs or tasks • Textbook uses the terms ... threads Trang 28Concepts Silberschatz and Galvin 1999   4.28 Interprocess Communication (IPC) • Mechanism for processes to communicate and to synchronize their actions • Message system – processes

Ngày tải lên: 30/01/2020, 01:39

... of processes in their critical sections Trang 5Concepts Silberschatz and Galvin 1999   18.5 DME: Centralized Approach • One of the processes in the system is chosen to coordinate the entry to the ... in the system, it can enter its critical section • After exiting its critical section, the process sends reply messages to all its deferred requests Trang 7Concepts Silberschatz and Galvin 1999 ... critical-concurrently Trang 9Concepts Silberschatz and Galvin 1999   18.9 Three Undesirable Consequences • The processes need to know the identity of all other processes in the system, which makes the

Ngày tải lên: 30/01/2020, 01:40