Homework 3-28-2008

1 根據無障礙網頁設計原則
，

• 為什麼不要開出新視窗?
• 為什麼要使用貼切的網頁標頭? 而不是留白?
• 定義快速鍵有什麼好處?

2. According to Section 2.1 of Textbook, some websites are powered by databases in the back end and some are not. What are the purposes of using databases?

3. Problem 1 & Problem 3 of Textbook on Page 55.

4. Reading Assignments:XML (Page 187-188 on the Textbook)