计算机科学技术导论

• Форум 新闻发布区
• Форум 最新通知

计算机科学技术导论课程引导

• Форум 参考书目与学习网站

前序

• Форум Tell me about your expectations for the course.

The Big Picture (全景）

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

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

• Тест 练习二
• Форум 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。
• Форум Keywords of Chapter 2
• Форум Discussion (讨论）：
• Задание Homework 1:True Or False
• Задание Homework 2: Anwer the questions.
• Задание Homework 3: Anwer the question.
• Тест 测验

Data Reprensentation (数据表示方法）

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

Gates and Circuits

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

Computing Components

• Форум Keywords of Chapter 5
• Форум Discuss and draw the main internal componets of a computer system, and talk about the charactericstics.
• Форум 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?
• Задание Homework 1: Describe the basic characteristics of a von Neumann computer architecture.
• Задание Homework 2: Anwer the questions.Explain the three primary ways that parallel-processing systems are used for more efficient problem solving.
• Тест 测验

Probem Solving and Algorithm Design

• Форум Keywords of Chapter 6
• Форум 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?
• Задание Homework 1:match the activity with the phase of the object-oriented methodology
• Задание 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.
• Задание 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.
• Форум 资料：算法——以冒泡排序为例
• Тест 测验

Programming Languages

• Форум Keywords of Chapter 7
• Форум Keywords of Chapter 8
• Форум 讨论：From your side, Compare the design of Top-Down & OOP Designs
• Форум 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?
• Задание Homework 1:True Or False
• Задание Homework 2: Anwer the questions.Where is the data (operand) if the address mode specifier is: A. 000 B. 001
• Задание Homework 2：Match the question with the appropriate translation or execution system.
• Задание Homework 3: Distinguish between imperative and declarative paradigms.
• Задание Pep7或Pep8运行结果呈现

Abstract Data Type

• Глоссарий 关键词语
• Форум Compare the difference with structure and implementation of Stack and Queue?
• Задание Write out the definition and properties of words list below.

Operating Systems

• Глоссарий Keywords of Chapter 10 Operating Systems
• Форум Keywords of Chapter 10
• Форум 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?
• Форум Draw Grant charts show the completion times and disscusion which turn around time is shortest.
• Задание Drawm Grant charts andand calculate each average turn around time.
• Задание Homework 1：True or False
• Задание Homework 2:Answer the question
• Задание Homework 3:Answer the question
• Тест 第10章 测验

Networks and WWW

• Форум Keywords of Chapter 15
• Форум 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?
• Задание Homework 1：True or False
• Задание Homework 2:What is a computer network?
• Задание Homework 3:What is the difference between the Internet and the Web?