2. 计算机
  3. A project management technique that is currently in widespread use is the(71) . The purpose of this technique is to detail, in h

A project management technique that is currently in widespread use is the(71) . The purpose of this technique is to detail, in h

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问题 A project management technique that is currently in widespread use is the(71) . The purpose of this technique is to detail, in hierarchical fashion, all of the activities that are required to meet project objectives. There are some special activities called(72) , which are events that signify the accomplishment or completion of major deliverables during the project. Most system development methodologies also provide(73), whose purpose is to contain the various pieces of relevant information-feasibility assessments, schedules, needs analysis, and so forth-in a single place so that they can be presented to project clients and other related parties. Several types of important network diagrams are used in project management.(74) was developed to make clear the interdependence between project tasks before those tasks are scheduled.(75) offers the advantage of clearly showing overlapping tasks.
选项 A、Gantt chart
B、Network Diagram
C、PERT
D、CPM
答案A
解析 目前被广泛使用的一种项目管理技术就是工作分解结构(Work Breakdown Structure)，其目的是采用层次结构的方式，详细地描述为了达到项目的目标所需要进行的一些活动。在这些活动中有一些被称为里程碑(milestones)的特殊活动，这些活动中包含了标志项目的主要交付产品已经完成的事件。大多数系统开发方法都提供了基线计划(baseline plan)，其目的是将一系列相关信息，如可行性评估、进度安排和需求分析等包含在一起，便于向项目的客户及相关团体展示。在项目管理中还用到了一些重要的网络图形。在对项目任务进行安排之前，可以使用PERT图清晰地展示这些任务之间的内在依赖关系。Gantt图通常应用于具有现实并行关系的任务的场合。
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