operating system ebook galvin 8th edition
Operating system concepts 9th edition
... 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
OPERATING SYSTEM CONCEPTS SIXTH EDITION ABRAHAM SILBERS doc
... modern operating systems. A process is is a program in execution and is the unit of work in a modern time-sharing system. Such a system consists of a collection of processes: Operating- system ... 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
Operating-System concept 7th edition phần 1 ppsx
... 47-52 system- call firewalls, 600 system- call interface, 46 system- contention scope (SCS), 172 system device, 810 system disk, see boot disk system files, 389 system generation (SYSGEN), 70-71 system ... few other influential operating systems. Operating- System Environments This book uses examples of many real-world operating systems to illustrate fundamental operating- system concepts. However, ... 70-71 system hive, 810 system libraries (Linux), 743, 744 system mode, see kernel mode system- on-chip (SOC) strategy, 697, 698 system process (Windows XP), 810 system programs, 55-56 system resource-allocation...
Ngày tải lên: 12/08/2014, 22:21
Operating-System concept 7th edition phần 3 pptx
... of Windows operating systems have used preemptive scheduling. The Mac OS X operating system for the Macintosh uses preemptive scheduling; previous versions of the Macintosh operating system relied ... the host operating system. For example, implementations of a. JVM for the Windows family of operating systems might use the Win32 API when creating Java threads; Linux and Solaris systems might ... Host Operating System The JVM is typically implemented on top of a host operating system (see Pigure 2.17). This setup allows the JVM to bide the implementation details of the underlying operating...
Ngày tải lên: 12/08/2014, 22:21
The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
... November, 1984. [9] Kahn, K.C. et al. iMAX: A Multiprocessor Operating System for an Object-Based Computer. In Proc. 8th Symposium on Operating Systems Principles, pages 127-136. ACM, December, 1981. [10] ... Proceedings of the 8th Symposium on Operating System Principles, pages 64-75. December, 1981. [16] Rashid, R.F. From RIG to Accent to Mach: The Evolution of a Network Operating System. In Proceedings ... University Pittsburgh, PA 15213 Appeared in Proceedings of the 11th Operating Systems Principles, November, 1987 Abstract Mach is a multiprocessor operating system being implemented at Carnegie-Mellon University....
Ngày tải lên: 12/09/2012, 15:05
Tổng quan về Operating System
... này là hệ điều hành sau này. 1.23 Một số khái niệm của hệ điều hành(tt) Sự phân lớp hệ thống (System Layering) – Mỗi người sử dụng khác nhau yêu cầu khai thác hệ điều hành ở những mức độ khác...
Ngày tải lên: 18/03/2013, 16:48
Operating system
... Warm up A. Look at the diagram What is the function of the operating system? The function of operating system is to control a computer, manage the function of the computer, and...
Ngày tải lên: 03/08/2013, 01:26
Programming the Be Operating System-Chapter 9: Messages and Threads
... dealt mostly with system messages—messages generated and dispatched by the system. The Message Protocols appendix of the Be Book defines all the system messages. In short, system messages fall ... BClipboard object that is used to access the systemwide clipboard. 330 Chapter 9: Messages and Threads BClipboard class The previous section described the system s application roster, the be_roster ... carry out the message’s action. That leads to the distinc- tion that a system message is usually handled by a hook function (some system- generated messages, such as the standard messages resulting...
Ngày tải lên: 17/10/2013, 19:15
PHẦN 2: HỆ ĐIỀU HÀNH (OPERATING SYSTEM)
... 12 CPU P1 P2 P3 P4 P1 P2 P4 P1 0 4 8 11 15 19 23 24 - 1 - PHẦN 2: HỆ ĐIỀU HÀNH (OPERATING SYSTEM) Chương 1: Tổng quan Hệ điều hành 1 Câu hỏi Tóm tắt chức năng của hệ điều hành ... thống tập tin (File System) . 4. Quản lý nhập xuất (I/O). 5. Quản lý thiết bị lưu trữ (Secondary-storage). 6. Quản lý mạng (Networking). 7. Hệ thống bảo vệ (Protection System) . 8. Hệ thông ... Không gian đ/c Bộ nhớ Bộ nhớ phụ Chương 4: Quản lý hệ thống tập tin (File system management). 41 Câu hỏi Tóm tắt tổ chức đĩa mềm 1.44 MB sử dụng FAT12 2 điểm Đáp án Tổ...
Ngày tải lên: 19/10/2013, 18:15
Programming the Be Operating System-Chapter 10: Files
... Files POSIX,orPortable Operating System Interface for Unix, is a standard developed so that buyers (particularly the U.S. government) could be assured of purchasing programs that ran on a variety of systems ... Using Standard Open and Save Panels 361 Using Standard Open and Save Panels An operating system with a graphical user interface typically provides standard- ized means for opening ... strict stan- dard so that it is easily ported. It’s also designed to run on any POSIX-compliant operating system, which includes most variants of Unix. File Organization The BeOS, like the Mac OS,...
Ngày tải lên: 20/10/2013, 10:15
Operating System Structures Cấu trúc Hệ điều hành
... some systems store the operating system in firmware, and others on disk? Tại sao một số hệ thống lưu trữ hệ điều hành trên firmware, còn một số khác thì lưu trên đĩa? 2.13 How could a system ... người dùng. 2.10 What is the purpose of system calls? Mục đích của system call là gì? 2.11 What are the main advantages of the microkernel approach to system design? Lợi ích chính của phương ... bất lợi của việc sử dụng phương pháp phân tầng là gì? 2.9 List five services provided by an operating system. Explain how each provides convenience to the users. Explain also in which cases it...
Ngày tải lên: 28/10/2013, 09:15