F．or neady ten years，the Unified Modeling Language(UML)has been the industry standardfor visualizing，specifying，constructing，and documenting the(S1)of a software-intensivesystem．As the(S2)standard modeling language，the UML facilitates communication andreduces confusion among project(S3)．The recent standardization of UML 2．0 has furtherextended the language’s scope and viability．Its inherent expressiveness allows users to(S4)everything from enterprise information systems and distributed Web·-based applications to real-timeembedded systems．The UML is not limited to modeling software．In fact，it is expressive enough to model(S5)systems，such as workflow in the legal system，the structure and behavior. of a patienthealthcare system，software engineering in aircraft combat systems，and the design of hardware．To understand the UML，you need to form. a conceptual model of the language，and this re—quires learning three major elements：the UML's basic building blocks，the rules that dictate howthose building blocks may be put together，and some common mechanisms that apply throughout theUML．

(S1)

A．classes

B．components

C．sequences

D．artifacts

[单选题]F．or nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the(71) of a software-intensive system. As the(72) standard modeling language, the UML facilitates co

[单选题] For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the （71）of a software-intensive system. As the （72）standard modeling language, the UML facilitates co

[单选题]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 diagramB．Component diagramC．Sequence diagramD．Use cas

[单选题]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 . ClassdiagramB . ComponentdiagramC . SequencediagramD . Use cas

[单选题]The Unified Modeling Language is a standard graphical language for modeling

[单选题] 在统一建模语言（Unified Modeling Language，UML）中，描述本系统与外部系统及用户之间交互的图是 （34） ；按时间顺序描述对象间交互的图是 （35） 。（34）A． 用例图B． 类图C． 对象图D． 状态图（35）A． 部署图B． 序列图C． 协作图D． 状态图

[单选题]在统一建模语言(Unified Modeling Language，UML)中，描述本系统与外部系统及用户之间交互的图是(34)；按时间顺序描述对象间交互的图是(35)。A．用例图B．类图C．对象图D．状态图

[单选题]在统一建模语言(Unified Modeling Language，UML)中，描述本系统与外部系统及用户之间交互的图是(1)；按时间顺序描述对象间交互的图是(2)。A．用例图B．类图C．对象图D．状态图

[单选题]以下关于UML(Unified Modeling Language，统一建模语言)的叙述中，不正确的是：()A．UML适用于各种软件开发方法B．UML适用于软件生命周期的各个阶段C．UML不适用于迭代式的开发过程D．UML不是编程语言

[单选题]5．I have _________him for ten years．A． been knowingB． been knownC． knownD． knowing