[单选题]The（）technique involves using project characteristics in a mathematical model to predict total project cost. Models can be simple or complex.

正确答案 ：A

costaggregation

解析：可以注意到该题的关键词为"mathematical model"和"predict total project cost"，再划分语句结构"The（）technique(主语)involves(谓语)using project characteristics in a mathematical model to predict total project cost"，易理解语句含义为"什么技术使用数学模型预测项目的总成本"。观察四个选项，ABD也可能应用数学模型，也可能只是简单的数字规定，但选项C 一定会应用数学模型，所以应该选择parametric estimating。

[单选题]PDM includes four types of dependencies or precedence relationships:（）.The completion ofthe successor activity depends upon the initiation of the predecessor activity.

正确答案 ：D

Start-to-Finish

解析：该题的关键词为"PDM includes four types"，其语句结构为"The completion of the successor activity（主语）depends upon（谓语）the initiation of the predecessor activity"，含义为"后续活动的完成依赖于前置活动的开始"，根据选项容易识别为SF活动依赖类型。

[单选题]On some projects, especially ones of smaller scope, activity sequencing, activity resource estimating, activity duration estimating, and（）are so tightly linkedthat they are viewed as a single process that can be performed by a person over a relatively short period of time.

正确答案 ：D

schedule development

解析：该题的关键词为"activitysequencing. activity resourceestimating. Activityduration estimating"，其语句结构为"activity sequencing, activity resource estimating, activity duration estimating, and （主语）are so tightly linked（谓语）"，含义为"活动排序、活动资源估算、活动工期估算以及什么紧密相关"，该题考察的知识点在于项目进度管理包含的各个子过程，依次为活动定义、活动排序、活动资源估算、活动工期估算、制定进度计划以及进度监控。考生在了解知识点的前提下能够轻松选出选项D,考生如果缺乏相应的知识，则只能碰运气了。

[单选题]Project schedule management is made up of six management processes including: activity definition, activity sequencing（）and schedule control by order.

正确答案 ：B

activity resource estimating, activity duration estimating, schedule development

[单选题]Changes may be requested by any stakeholder involved with the project, but changes can be authorized only by（）

正确答案 ：C

change control board

[单选题]The connection between two networks from an intemet is handled by a machine known as a（）

正确答案 ：C

router

[单选题]The (1) 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. The workflow enactment service is the heart of a workflow system which consists of several (2).

正确答案 ：

解析：(1)题的关键词为"work flow management system"，其语句结构为"The（）（主语）1S（谓语）agener aldescription（表语）"，含义为"什么是通用的描述"，结合选项应该选择选项B。(2)题的关键词为"work flow enactment service"，其语句结构为"The work flow enactment service（主语）is（谓语）the hear to fa work flow system（表语）whichconsistsofseveral（）（定语从句）"，含义为"工作流定制服务是工作流系统的核心，它由几个什么组成"，结合选项应该选择选项A。(1)题和(2)题考查了工作流相关的基本概念，如果了解工作流相关知识则不难做出选择。对于只有硬件背景的考生，(1)题相对容易，(2)题则只能碰运气了。

[单选题]Many of the activities performed during the preliminary investigation are still being conducted in(1),but in much greater depth than before. During this phase, the analyst must become fully aware of the (2) and must develop enough knowledge about the (3)and the existing systems to enable an effective solution to be proposed and implemented. Besides the(4)for process and data of current system, the deliverable from this phase also includes the(5)for the proposed system.

正确答案 ：

[单选题]Documentation of a software package is normally produced for two purposes. One is to explain the (1) ofthe software and describe how to use them. This is known as (2) because it is designed to be read by the user of the software. The other purpose of documentation is to describe the software's internal composition so that the system can be maintained later in its life cycle. Documentation ofthis type is known as ( 3 )

正确答案 ：

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