operating system principles 8th edition
Operating system concepts 9th edition
Ngày tải lên :
16/02/2014, 22:58
... 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...
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OPERATING SYSTEM CONCEPTS SIXTH EDITION ABRAHAM SILBERS doc
Ngày tải lên :
28/06/2014, 00:20
... 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...
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Operating-System concept 7th edition phần 1 ppsx
Ngày tải lên :
12/08/2014, 22:21
... 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...
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Operating-System concept 7th edition phần 3 pptx
Ngày tải lên :
12/08/2014, 22:21
... 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...
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Operating-System concept 7th edition phần 4 doc
Ngày tải lên :
12/08/2014, 22:21
... gone.'"
In this chapter, we describe methods that an operating system can use to
prevent or deal with deadlocks. Most current operating systems do not provide
deadlock-prevention facilities, ... spinlocks as a syn-
chronization mechanism only on multiprocessor systems and not on
single-processor systems?
6.24 In log-based systems that provide support for transactions, updates to
data items ... present a number of different methods for preventing or avoiding
deadlocks in a computer system.
7.1 System Model
A system consists of a finite number of resources to be distributed among
a number of...
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The Duality of Memory and Communication in the Implementation of a Multiprocessor Operating System
Ngày tải lên :
12/09/2012, 15:05
... 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....
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Tổng quan về Operating System
Ngày tải lên :
18/03/2013, 16:48
... 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...
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Operating system
Ngày tải lên :
03/08/2013, 01:26
...
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...
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Programming the Be Operating System-Chapter 9: Messages and Threads
Ngày tải lên :
17/10/2013, 19:15
... 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...
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PHẦN 2: HỆ ĐIỀU HÀNH (OPERATING SYSTEM)
Ngày tải lên :
19/10/2013, 18:15
...
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...
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Programming the Be Operating System-Chapter 10: Files
Ngày tải lên :
20/10/2013, 10:15
... 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,...
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Operating System Structures Cấu trúc Hệ điều hành
Ngày tải lên :
28/10/2013, 09:15
... 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...
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