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| Understanding Operating Systems, Fifth Edition
Paperback
Edition: 5
Author: Ann McHoes, Ida M. Flynn
Publisher: Course Technology
Release Date: 2007-11-06
ISBN-10: 1423901606
ISBN-13: 9781423901600
List Price: $142.95
Average Customer Rating:
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Summaries and Customer Reviews are supplied by Amazon.com
With the same straightforward and clear writing style that has made previous editions so successful, Understanding Operating Systems, Fifth Edition, provides the ideal blend of operating theory and practice. Coverage includes the fundamentals of operating systems: what they are, what they do, how they function, how they can be evaluated, and how they compare to one another. Part One describes the management of memory, processors, devices, files, and networks as well as system security, ethics, and overall system management. The second part of the book focuses on four specific operating systems (UNIX, MS-DOS, Windows, and Linux) and how they apply the theory explained in the first part of the text. Updates include discussions of new technologies that affect operating system design, including multi-core chips and virtualization, making this edition a current and relevant resource.
A worthy selection as a text for an operating system class
| Customer Rating: | As the regular teacher of an operating systems class for computer science majors, I have evaluated many potential textbooks. This book ranks up among the top tier of books that could be used in the class. The coverage is complete, both in breadth and suitable depth. Diagrams are extensively used; there is coverage of how networking is incorporated into the actions of operating systems and specific details regarding Unix, MS-DOS, Windows operating systems and Linux are included. The text is understandable, easily readable and well organized.
There are three sets of exercises at the end of the chapters: research topics, exercises and advanced exercises. Unfortunately, no solutions to any of them are included. For the first time in several years, I am not teaching operating systems this fall. Therefore, it was not necessary for me to select a text. If that were not the case, this book would certainly have been among my top two or three candidates.
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DVI IS NOT USED FOR COMPRESSION
| Customer Rating: | On page 22 at the top it speaks of a new video compression Digital Video Interface (DVI), that will compress video to a ratio of 150:1 and will store an hour length of video under a gigabyte.
If you are wanting to learn the low level inner workings of an OS, skip this book.
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Nice Introduction to Operating Systems
| Customer Rating: | The book is divided into two parts. The first part deals with the basics of operating systems which includes memory manager, processor manager, file manager, device manager and network manager. This part is presented in such a way that it can be easily comprehended by even novices and the authors did an excellent job here. The second part of the book deals with specific operating systems. Details about MS-DOS, Windows 2000, UNIX, OpenVMS Alpha and OS/390 operating systems are provided in this part. While there are few locations where the explanation is not very clear, for the most part it is understandable.
This book was a required text for an undergrad course in Operating Systems I was taking. I read it from cover to cover and overall I liked it very much. I would have liked to see more visuals, examples and exercises. I will not sell this book but I will keep it for future reference. Like another reviewer mentioned, some knowledge about computer peripherals is necessary to study this book, however no specific language is assumed. Highly recommended to those who are new to this topic. |
Great Intro to a complicated subject
| Customer Rating: | | This book really hits the important info about a complicated subject. When I was studying OS in college, I didn't need to create operating systems, I needed to know what they're all about. This was the required book in my OS class and I could read and understand even the complicated stuff. It's a good starting place. This is one of only 2 textbooks that I didn't sell when I graduated. It's still a good reference. I highly recommend it. |
Anemic, Obsolete, and Contains factual errors
| Customer Rating: | When I received this book in the mail, I was curious as to why it was including a large section on MS-DOS. While there is historical and pedagogical justification for covering MS-DOS, the cover text claims that MS-DOS is one of "the three most widely-used operating systems". This statement is a bit dated. While MS-DOS may have formed the basis for early versions of MS-Windows, current versions are NT based. The book's discussion of the relationship between MS-DOS, Windows, and Windows-NT is a bit muddled.
Turning to the actual section on MS-DOS, we read that MS-DOS was the "successor to CP/M" which is correct. However, the authors go on to flatly claim that "CP/M ran "8-bit machines marketed by Apple Computer and Tandy Corporation". This claim is hard to understand. CP/M was an operating system which ran on Intel 8080 and Zilog Z80 processors. The Apple II computer incorporated a Mostech 1802 processor which executed a superset of the Motorola 6800 instruction set. The two instruction sets families were mutually incompatible. Further, it is well known that Steve Wozniak produced the operating system for the Apple II. Ignorance of instruction set incompatibility is not a good indicator of textbook reliability.
While the book does cover Bell Unix and Linux, it does not appear to cover BSD. BSD is historically significant in both the evolution of the unix operating system and the internet. The index also lacks a reference to the GNU project which is a pivotal component of any delivered Linux system.
While this text does cover some operating system theory and does distribute architectural principles and features such as RAID systems throughout the text, it does little to explain how operating systems actually work. In particular, it does not have much in the way of code samples for key components such as the multitasking kernel.
This text lacks a separate section for architecture review. It begins with a chapter on memory allocation and proceeds to a chapter on process scheduling. While architectural features are distributed throughout the text, the text can not stand alone for programs which expect student to learn systems programming.
Physically, the book is handsomely produced and is of a more student-friendly size than many other textbooks. It is well illustrated with illustrations for such classic concurrency problems as the Dining Philosopher's Problem. This book may be appropriate for a course taught to future IT technicians, but should not be considered as a text for a Computer Science, Software Engineering, or Computer Engineering program.
This review is for the Fourth Edition ISBN 0-534-42366-3 |
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