计算机科学技术导论

• Forum 新闻发布区
• Forum 最新通知

计算机科学技术导论课程引导

• Forum 参考书目与学习网站

前序

• Forum Tell me about your expectations for the course.

The Big Picture (全景）

• Forum Keywords
• Forum 1.Grouping your group then make a discussion with drawing a table about the history of Computer hardware and software,
• Devoir 作业1：The History of computing software
• Forum 作业2.The way of Computing Thinking
• Test 选做：测验

Binary Values and Number Systems （二进制和数字系统）

• Test 练习二
• Forum 对于所学的内容是否有疑问？请将你的问题在这里进行提问。
• Forum Keywords of Chapter 2
• Forum Discussion (讨论）：
• Devoir Homework 1:True Or False
• Devoir Homework 2: Anwer the questions.
• Devoir Homework 3: Anwer the question.
• Test 测验

Data Reprensentation (数据表示方法）

• Forum Keywords of Chapter 3
• Forum Photograph compression for Web Usage or Email. Which kind of the newest file format will you choose and why?
• Forum Discussion (讨论）：
• Forum Discussion with your group:Photograph compression for Web Usage or Email. Which kind of the newest file format will you choose and why?
• Devoir Record your sound.录制你的声音
• Devoir Homework 1:True Or False
• Devoir Homework 2: Anwer the questions.Why is data compression an important topic today?
• Devoir Homework 3: Anwer the questions;What is the difference between lossless and lossy data compression?
• Test 测验

Gates and Circuits

• Forum Keywords of Chapter 4
• Test 课前测
• Forum Discussion (讨论）：.Can you think of other everyday occurences that can be described by the notational methods presented in this chapter?
• Devoir Homework 1:True Or False
• Devoir How is voltage level used to distinguish between binary digits?
• Test 测验

Computing Components

• Forum Keywords of Chapter 5
• Forum Discuss and draw the main internal componets of a computer system, and talk about the charactericstics.
• Forum Discussion (讨论）：According to what you know, what is the future development trend of computer architecture based on the analysis of the differences between Von Neumann Architecture and Non Von Neumann Architecture?
• Devoir Homework 1: Describe the basic characteristics of a von Neumann computer architecture.
• Devoir Homework 2: Anwer the questions.Explain the three primary ways that parallel-processing systems are used for more efficient problem solving.
• Test 测验

Probem Solving and Algorithm Design

• Forum Keywords of Chapter 6
• Forum Discussion（讨论）：Top-down desigh and object-oriented design both create scaffolding that is used to write a program.Is all of this scaffolding just a waste of effort? Is it ever used again? Of what value is it after the program is up and running?
• Devoir Homework 1:match the activity with the phase of the object-oriented methodology
• Devoir Homework 2:Use the following array of values.Show the state of the list when firstUnsorted is first set equal to the 4th item in the selection sort. Array when firstUnsorted is first set to 4th item.
• Devoir Homework 3: Show the state of the list when firstUnsorted is first set equal to the 5th item in the bubble sort algorithm. Array when firstUnsorted is first set equal to the 5th item.
• Forum 资料：算法——以冒泡排序为例
• Test 测验

Programming Languages

• Forum Keywords of Chapter 7
• Forum Keywords of Chapter 8
• Forum 讨论：From your side, Compare the design of Top-Down & OOP Designs
• Forum 分组讨论:以"教务管理系统"为例进行面向对象方法的设计,你认为有哪些方面需要进行考虑?
• Devoir Homework 1:True Or False
• Devoir Homework 2: Anwer the questions.Where is the data (operand) if the address mode specifier is: A. 000 B. 001
• Devoir Homework 2：Match the question with the appropriate translation or execution system.
• Devoir Homework 3: Distinguish between imperative and declarative paradigms.
• Devoir Pep7或Pep8运行结果呈现

Abstract Data Type

• Glossaire 关键词语
• Forum Compare the difference with structure and implementation of Stack and Queue?
• Devoir Write out the definition and properties of words list below.

Operating Systems

• Glossaire Keywords of Chapter 10 Operating Systems
• Forum Keywords of Chapter 10
• Forum Discussion：(讨论)The operating system is also like a stage manager,but on a much grander scale.Does this analogy hold or does it break down?
• Forum Draw Grant charts show the completion times and disscusion which turn around time is shortest.
• Devoir Drawm Grant charts andand calculate each average turn around time.
• Devoir Homework 1：True or False
• Devoir Homework 2:Answer the question
• Devoir Homework 3:Answer the question
• Test 第10章 测验

Networks and WWW

• Forum Keywords of Chapter 15
• Forum Discussion(讨论)：1.What is the computer system in your school like?Are all the computers networked?Is there more than one network?Are the dormitories networked?
• Devoir Homework 1：True or False
• Devoir Homework 2:What is a computer network?
• Devoir Homework 3:What is the difference between the Internet and the Web?