首页
登录
从业资格
It should go without saying that the foc
It should go without saying that the foc
资格题库
2022-08-02
66
问题
It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an open-ended question.( )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(请作答此空). A diagram graphically represents things, and the relationships between these things. These( )can be representations of real-world 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.( ) are used to capture the physical organization of the things in your system, i. e. , how one object relates to another.( ) 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.viewsB.diagramsC.user viewsD.structure pictures
选项
A.views
B.diagrams
C.user views
D.structure pictures
答案
B
解析
UML的核心关注内容是建模。然而建模是一个开放性的问题。建模是采用合适并预先定义的符号来描述捕获的思想、关系、决策和需求,并且建模可应用到多个领域。建模对不同的人有不同的含义,可以使用UML中不同的部分来描述你所要涵盖的内容。一般来说,UML模型是由一个或者多个diagram组成。一个diagram使用图形化的方式描述了事物以及事物之间的关系,而事物代表了真实世界中的对象、软件构件或对象行为。常常一个独立的事物会在多个diagram中展现,每个diagram建模了该事物的不同方面。UML 2.0将diagram分为两大类:结构化diagram和行为diagram。结构化diagram主要用于捕获系统的物理组织结构,如一个对象与其他对象的关系。行为diagram则用于捕获需求、操作以及元素内部状态的变化。
转载请注明原文地址:https://tihaiku.com/congyezige/2422822.html
本试题收录于:
中级 电子商务设计师题库软件水平考试初中高级分类
中级 电子商务设计师
软件水平考试初中高级
相关试题推荐
Itshouldgowithoutsayingthatthefoc
Itshouldgowithoutsayingthatthefoc
Itshouldgowithoutsayingthatthefoc
Itshouldgowithoutsayingthatthefoc
Itshouldgowithoutsayingthatthefoc
Itshouldgowithoutsayingthatthefoc
Itshouldgowithoutsayingthatthefoc
Withoutpropersafeguards,everypartof
Withoutpropersafeguards,everypartof
Withoutpropersafeguards,everypartof
随机试题
Formorethan50years,microbiologistsintheU.S.andEuropehavewarnedag
_______one-celledorganisms,nearlyallanimalshaveanervoussystemofsomek
Eachsummer,nomatterhowpressingmyworkschedule,Itakeoffonedayexc
矩形又称箱形,表示()。A、当前市场处于下降阶段B、价格在两条水平的平行线之间运动C、突破后仍将继续原来的走势D、当前市场处于盘整阶段B,C,
将常压HF和水蒸气分别置于一根1.5m长的玻璃管两端,使其向管内自由扩散,则U(
在JS中,Location对象的______属性用于设置或检索URL的端口号。A
反光膜背胶在附着性能试验5min后的剥离长度不应大于()。A.5mm B.1
基金管理人利用基金财产为基金份额持有人以外的第三人牟取利益,属于合规风险中的(
形态多变的原核细胞型微生物是A:放线菌 B:支原体 C:衣原体 D:病毒
马斯洛的需要层次理论认为,人的最低层次的需要是( )A、生存需要 B、
最新回复
(
0
)