题目：During the project，requirements change for a variety of reasons. As needs change and as work proceeds，additional requirements are derived and changes may have to be made to the existing requirements. It is essential to manage these additions and changes efficiently and effectively. To effectively analyze the impact of the changes，it is necessary that the source of each requirement is known and the rationale for any change is documented. The project manager may，however，want to track appropriate measures of requirements volatility to judge whether new or revised _____ Are necessary.

题目： The receiving activities conduct analyses of the requirements with the requirements provider to ensure that a compatible，shared understanding is reached on the meaning of the requirements. The result of this analysis and dialog is an （74） set of requirements.

题目：The project maintains a current and approved set of requirements over the life of the project by doing the following:•    _____ all changes to the requirements•    Maintaining the relationships among the requirements, the project plans, and the work products•    ……

题目：The workflow enactment service is the heart of a workflow system which consists of several_______.

题目：The _____ is a general description of the architecture of a workflow management system used by the WFMC，in which the main components and the associated interfaces are summarized.

题目：下图标明了六个城市（A～F ）之间的公路（每条公路旁标注了其长度公里数）。为将部分公路改造成高速公路，使各个城市之间均可通过高速公路通达，至少要改造总计（ ）公里的公路，这种总公里数最少的改造方案共有（请作答此空 ）个。

题目：下图标明了六个城市（A～F）之间的公路（每条公路旁标注了其长度公里数）。为将部分公路改造成高速公路，使各个城市之间均可通过高速公路通达，至少要改造总计_____公里的公路。

题目：关于信息工程实施合同中关于工期的叙述，不正确的是 ______。

题目：因承建单位违反合同导致工程竣工时间延迟，监理单位 ______。

题目：服务器的部署是网络规划的重要环节。某单位网络拓扑结构如下图所示，需要部署VOD服务器、Web服务器、邮件服务器，此外还需要部署流量监控服务器对单位内部网络流量进行监控。 VOD服务器应部署在位置③，Web服务器应部署在位置①，流量监控服务器应部署在位置②。上述服务器中，流出流量最大的是VOD服务器，流入流量最大的是（）。