说明：  2、 运行平台 WINDOWS NT 以上（服务器——配有sql sever2000 数据库管理系统） 开发环境 DELPHI 6.0、7.0+SQL SEVER 2000 3、 开发人员 信息与控制工程学院计算机2003级03班 学号:03 孙璐璐 4、 数据需求分析 在程序中所管理的数据主要分为学校下属单位电话、学校学生宿舍电话、以及个人电话的查询。在上述查询中其中主要包括单位的ID、单位的名称以及单位的电话号码属性用以描述起基本信息、宿舍包括宿舍好以及电话号，而个人电话也包括个人姓名与个人电话号码。系统主要完成对上述属性的添加、修改、查询的基本操作。
(2, Windows NT platform running over (server-- equipped with sql database management sever2000 system) development environment DELPHI 6.0,7.0 SQL SEVER 2000 3. Developer Information and Control Engineering College 2,003 03 computer science classes : 03 Sun Lu Lu 4, demand for data analysis in the proceedings by the management of the data is divided into subordinate units telephone schools, students of the school dormitory phones, and the personal telephone inquiries. In the above query which mainly include the unit ID, the name and telephone number of units used to describe attributes with basic information, including hostels and dormitories good phone, personal phone also includes individual names and personal telephone numbers. The major systems of these attributes add, modify, for the b)