... schemas in Module 2, Overview of XML Technologies” and Module 8, “Validating XML Data Using Schemas.” 28 Module 1: Overview of XML Documents XML Tools !Tools for creating XML$Microsoft Notepad$Microsoft ... is in U.S. dollars. Module 1: Overview of XML Documents iii Instructor Notes This module provides students with an introduction to XML. The module describes some of the problems currently ... need to teach this module. Required Materials To teach this module, you need the following materials: ! Microsoft PowerPoint® file 1905a_01.ppt ! Module 1, Overview of XML Documents”...