2009年05月数据库系统工程师考试上午真题【基础知识】-软考吧-您身边的软考专家-www.ruankaoba.com

2009年05月数据库系统工程师考试上午真题【基础知识】

内容：基础知识
时间：150分钟
总分：75分
题数：75题

【69】HTML中＜tr＞标记用于定义表格的（69）。

真题详情及解析

【70】以下不符合XML文档语法规范的是（70）。

真题详情及解析

【71-75】For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the （71） of a software-intensive system. As the （72） standard modeling language, the UML facilitates communication and reduces confusion among project （73）. The recent standardization of UML 2.0 has further extended the language's scope and viability. Its inherent expressiveness allows users to （74） everything from enterprise information systems and distributed Web-based applications to real-time embedded systems.
The UML is not limited to modeling software. In fact, it is expressive enough to model （75） systems, such as workflow in the legal system, the structure and behavior of a patient healthcare system, software engineering in aircraft combat systems, and the design of hardware.
To understand the UML, you need to form a conceptual model of the language, and this requires learning three major elements: the UML's basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.

真题详情及解析