You are a project manager for a small project. Your project was budgeted for ¥500,000 over a six-week period. As of today, you've spent¥260,000 0fyour budget to complete work that you originally expected to cost ¥280,000.According to your schedule, you should have spent ¥300,000 by this point. Based on these circumstances, your project could be best described as ()
A. ahead of schedule
B. behind schedule
C. on schedule
D. having not enough information provided
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计算机综合布线过程中,铺设金属管应尽量减少弯头,按照规定,每根金属管的弯头应不超过(1),如果在金属管中需要串接3条电缆,电缆测量总长度为1600米,则至少需要订货的电缆长度为(2)。 空白(2)处应选择()
A. 1600米
B. 1778米
C. 1800米
D. 1760米
Project Time Management includes the processes required to manage timely completion of the project, these processes interact with each other.()is following the process-Estimate Activity Durations.
A. Develop Schedule
B. Estimate Activity Resources
C. Define Activities
D. Sequence Activities
The connection between two networks to form an internet is handled by a machine known as a()。
A. bridge
B. client
C. router
D. switch
简答题 论文:论软件架构建模技术与应用软件架构用来处理软件高层次结构的设计和实施,它以精心选择的形式将若干结构元素进行装配,从而满足系统的主要功能和性能需求。软件架构设计的首要问题是如何表示软件架构,即如何对软件架构建模。根据建模的侧重点不同,可以将软件架构模型分为结构模型、框架模型、动态模型、过程模型和功能模型。Kruchten在1995年提出r“4+1”视图模型,将5种模型有机地统一在一起。请围绕“软件架构建模技术与应用”论题,依次从以下三个方面进行论述。1.概要叙述你参与管理和开发的软件项目以及你在其中所承担的主要工作。2.简要叙述“4+1”视图模型的主要内容。结合你参与项目的实际情况,详细说明该项目需求及所涉及的软件架构(包括使用到的视图模型、创建的架构模型及使用的建模工具等)。3.说明该项目软件架构的实施效果,分析其是否满足了项目的需求并说明原因。