A time diagram is a diagram on the plane of the ______.A.celestial meridianB.celestial equatorC.celestial horizonD.principal vertical circle
A time diagram is a diagram on the plane of the ______.
A.celestial meridian
B.celestial equator
C.celestial horizon
D.principal vertical circle
相关考题：
● 在UML的动态建模机制中， （34） 描述了对象之间动态的交互关系，还描述了交互的对象之间的静态链接关系，即同时反映系统的动态和静态特征。（34）A. 状态图（State Diagram）B. 序列图（Sequence Diagram）C. 协作图（Collaboration Diagram）D. 活动图（Activity Diagram）
The purpose of a dummy activity in an activity-on-arrow diagram is to:A.Identify a task that could be replaced by another.B.Take the slack time into account.C.Show a task that is not necessarily needed.D.Denote a milestone.E.Show a dependency relationship.
Which quality management tool would be used to determine potential causes of a production problem?A . control chart.B . Ishikawa diagram.C . scatter diagram.D . histogram.E . run chart.
169 Which quality management tool would be used to determine potential causes of a production problem?A. control chart.B. Ishikawa diagram.C. scatter diagram.D. histogram.E. run chart
● The purpose of a dummy activity in an activity-on-arrow diagram is to:A Identify a task that could be replaced by another.B Take the slack time into account.C Show a task that is not necessarily needed.D Denote a milestone.E Show a dependency relationship.
在使用UML建模时，若需要描述跨越多个用例的单个对象的行为，使用______是最为合适的。A．协作图(Collaboration diagram)B．序列图(Sequence Diagram)C．活动图(Activity Diagram)D．状态图(Statechart Diagram)
在UML建模过程中，对象行为是对象间为完成某一目的而进行的一系列消息交换。若需要描述跨越多个用例的单个对象的行为，使用(43)是最为合适的。A．状态图(Statechart Diagram)B．交互图(Interactive Diagram)C．活动图(Activity Diagram)D．协作图(Collaboration Diagram)
A tree diagram is a formal representation of sentence structure with syntactic categories provided.()
在使用UML建模时，若需要描述跨越多个用例的单个对象的行为，使用(56)是最为合适的。UML结构包括了基本构造块、公共机制和(57)。UML中提供了扩展机制，其中，构造型(Stereotype)扩展了UML的(58)，约束(Constraint)扩展了UML(59)。A．协作图(Collaboration Diagram)B．序列图(Sequence Diagram)C．活动图(Activity Diagram)D．状态图(State Diagram)
在使用UML建模时，若需要描述跨多个用例的单个对象的行为，使用______是最为合适的。A．协作图(collaboration Diagram)B．序列图(Sequence Diagram)C．活动图(Activity Diagram)D．状态图(Statechart Diagram)
（ ）is used to model aggregates of information and the relationships these aggregates have to other.A.Data flow diagram B.Entity relationship diagram C.Sequence diagram D.Structure diagram
A time diagram is a diagram of the celestial sphere as observed from above the ______.A.south celestial poleB.north celestial poleC.observer's meridianD.Greenwich meridian
Which of the following activities is the best for training detailed reading?A.Drawing a diagram to show the text structure.B.Giving the text an appropriate title.C.Transforming information from the text to a diagram.D.Finding out all the unfamiliar words.
The Unified Modeling Language is a standard graphical language for modeling object-oriented software. （ ） can show the behavior of systems in terms of how objects interact with each other. A.Class diagram B.Component diagram C.Sequence diagram D.Use case diagram
（ ） is used to model aggregates of information and the relationships these aggregates have to other. A.DatA.flow diagram B. Entity relationship diagram C.Sequence diagram D.Structure diagram
UML通过图形化的表示机制从多个侧面对系统的分析和设计模型进行刻画。其中（）包括交互图（interactive diagram）、状态图（statechart diagram）与活动图（activity diagram），它们从不同的侧面刻画系统的动态行为。A、用例视图B、结构视图C、行为视图D、构件视图
单选题A time diagram is a diagram on the plane of the（）.Acelestial meridianBcelestial equatorCcelestial horizonDprincipal vertical circle
单选题关于Stick Diagram，下列说法正确的是（）AStick Diagram包括了所有版图的信息。BStick Diagram的信息是不完整的，因此它对于版图没有任何帮助。CStick Diagram是版图的抽象表示，它可以帮助高效的画出版图。DStick Diagram没有层次的概念。
单选题Which of the following activities is the best for training detailed reading?ADrawing a diagram to show the text structure.BGiving the text an appropriate title.CTransforming information fiom the text to a diagram.DFinding out all the unfamiliar words.
单选题A time diagram is a diagram of the celestial sphere as observed from above the（）.Asouth celestial poleBnorth celestial poleCobserver's meridianDGreenwich meridian