计算机科学基础--从数据操纵到计算理论(英文影印版)
基本信息
- 原书名: Foundations of Computer Science: From Data Manipulation to Theory of Computation: From Data Manipulation to Theory of Computation
- 原出版社: Course Technology
- 作者: Behrouz A. Forouzan With Sophia Chung Fegan
- 丛书名: 国外优秀信息科学与技术系列教学用书
- 出版社:高等教育出版社
- ISBN:9787040155402
- 上架时间:2006-3-29
- 出版日期:2007 年11月
- 开本:16开
- 页码:384
- 版次:1-3
- 所属分类:
计算机 > 计算机科学理论与基础知识 > 基础知识 > 综合
教材 > 研究生/本科/专科教材 > 工学 > 计算机
教材 > 计算机教材 > 本科/研究生 > 公共课及公共选修课
教材 > 教材汇编分册 > 高等理工
本版教材征订号:0042096583-2
编辑推荐
Welcome to computer science!
From writing reports to creating special effects in movies to esplor-
ing the final frontier of space,computers play vital roles in our lives
and world.You're about to start the exploration adn exciting world of computer sciencean arena that offers many challenging and excitingcareer-
s.
In this introductory text,you'll get a taste of each of the many dis-ciplines within computer science.Data representation of text,audio,images,and numbers;computer hardware.including operating systems and programming languages;data organiztion topics such as SQL da-tabase models-they're all here.Progressing from the bits and bytes level
to the higher levels of abstraction and otherareas in the computer field
And to ensure that the oveuview ia as clear as possible,the author offer-s guidance along the way,thuough:
.An emphasis on concepts rather than om mathematical and technical
models and technical details.
.Numerous graphs,chats and illustrations that enhance and support wh-at you read adn make it easier to grasp the material.
.Examples that demonstrate concepts and the related mathematical mod-els.
.Key terms,summary,and eercises that aid study and allow you to test
your understanding.
.Complete chapters on networking,operating systems,somputer organiza-tion,and more.
For your learning solutions;www.thomsonleamingasia.com.
内容简介回到顶部↑
目录回到顶部↑
chapter 1 introduction 2
1.1 the computer as a black box
1.2 von neumann model
1.3 computer hardware
1.4 data
1.5 computer software
1.6 history
1.7 key terms
1.8 summary
1.9 practice set
chapter 2 data representation
2.1 ata types
2.2 data inside the computer
2.3 representing data
2.4 hexadecimal notation
2.5 octal notation
2.6 key terms
2.7 summary
2.8 practice set
书摘回到顶部↑
The phrase "computer science"has a very broad Meaning today.However,in this book,we define phrase as "issues related to the computer".this introductory chapter first tries to find out what a computer is and then discovers other issues directly related to computer-s.We look at the computer as a black box and try to guess its behavior .
We then try to penetrate this box to uncover what is common to every com-
puter.This leads to the vom Neumann Model,which is universally accepted as the basis of the computer .We then briefly discuss the ramifications and issues of accepting the von Neumann model.At this time,we referto the chapter or chapters in the text that pertain to these issues.The chapter ends with a brief history of this culturechanging device:the com-puter.
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