掌握管理信息系统的开发步骤、方式,掌 握管理信息系统的总体规划方法和结构化 生命周期开发方法,熟悉原型化开发方法, 了解面向对象方法和计算机辅助开发方法

本章从信息开始,介绍信息与旅游 信息、系统、管理信息、管理信息系 统的概念、管理信息系统的结构及其 发展以及信息技术在旅游业中的应用

Welcome to Introduction to Algorithms, Fall 2001 Handouts 1. Course Information 2. Calendar 3. Registration (MIT students only) 4. References 5. Objectives and Outcomes 6. Diagnostic Survey

Chapter 5 Signal Encoding Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004

Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004

Chapter 6 The Data Communications Interface Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004

Chapter 4 Transmission Media Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004

Chapter 1 Introduction Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004

Part II Reading Comprehension(Skimming and Scanning)(15 minutes) Directions: In this part, you will have 15 minutes to go over the ckly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A), B), C)and D). For questions 8-10, complete the sentences with the information given in the passage That’ s enough,kids

Unit 8 Computer Networking Text 1 Data Communications The end equipment can be computers, printers, keyboards, CRTs, and so on. They are generates the digital information for transmission or uses the received digital data. This equip g