在项目进度管理中,制订进度计划常用的方法不包括()。
A.风险评审技术
B.计划评审技术
C.关键路线法
D.快速路径法
参考答案:D
It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an open-ended question. (1) is a means to capture ideas, relationships,decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people, but also it can use different pieces of UML depending on what you are trying to convey. In general, a UML model is made up of one or more (2) . A diagram graphically represents things, and the relationships between these things. These (3) can be representations of realworld objects,pure software constructs, or a description of the behavior of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories: structural diagrams and behavioral diagrams. (4) are used to capture the physical organization of the things in your system, i.e., how one object relates to another. (5) focus on the behavior of elements in a system. For example, you can use behavioral diagrams to capture requirements, operations, and internal state changes for elements.
A.things
B.pictures
C.languages
D.diagrams
CVP低,BP正常反应提示()
A.血容量严重不足
B.血容量轻度不足
C.容量血管过度收缩
D.心输出量低
E.心功能不全或血容量相对过多