For nearly ten years,the Unified Modeling Language（UML）has been the industry standard for visualizing,specifying,constructing,and documenting the（1）of a software-intensive system.As the（2）standard modeling language,the UML facilitates communication and re

A.Unify Modeling Language

B.Unified Modeling Language

C.Unified Modem Language

D.Unified Making Language

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

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

● 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 communication and reduces confusion among project （73）The recent standardization of UML 2.0 has further extended the language's scope and viability. Its inherent expressiveness allows users to（74)everything from enterprise information systems and distributed Web-based applications to real-time embedded systems. The UML is not limited to modeling software. In fact, it is expressive enough to model （75） systems,such as workflow in the legal system, the structure and behavior. of a patient healthcare 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 requires learning three major elements: the UML's basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.

（71）

A. classes

B. components

C. sequences

D. artifacts

（72）

A. real

B. legal

C. de facto

D. illegal

（73）

A. investors

B. developers

C. designers

D. stakeholders

（74）

A. model

B. code

C. test

D. modify

（75）

A. non-hardware

B. non-software

C. hardware

D. software

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 communication and reduces confusion among project(73) . The recent standardization of UML 2.0 has further extended the language's scope and viability. Its inherent expressiveness allows users to(74) everything from enterprise information systems and distributed Web-based applications to real-time embedded systems.

The UML is not limited to modeling software. In fact, it is expressive enough to model(75) systems, such as workflow in the legal system, the structure and behavior. of a patient healthcare 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 requires learning three major elements: the UML's basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.

A．classes

B．components

C．sequences

D．artifacts

Prior to the UML, there was no clear leading(111)language. Users had to choose from among many similar modeling languages with minor differences in overall(112)power. Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages. This lack of(113)discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling. Users longed for the industry to adopt one, or a very few, broadly supported modeling languages suitable for(114)usage.Some vendors were discouraged from entering the OO modeling area because of the need to support many similar, but slightly different, modeling languages. In particular, the supply of add-on tools has been depressed because small vendors cannot afford to support many different formats from many different(115) modeling tools. It is important to the entire O0 industry to encourage broadly based tools and vendors, as well as niche products that cater to the needs of specialized groups.

A．programming

B．modeling

C．formal

D．intelligent

Prior to the UML, there was no clear leading(66)language. Users had to choose from among many similar modeling languages with minor differences in overall(67)power. Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages. This lack of(68)discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling. Users longed for the industry to adopt one, or a very few, broadly supported modeling languages suitable for(69)usage.

Some Vendors were discouraged from entering the OO modeling area because of the need to support many similar, but slightly different, modeling languages. In particular, the supply of add on tools has been depressed because small vendors cannot afford to support many different formats from many different(70)modeling tools. It is important to the entire OO industry to encourage broadly based tools and vendors, as well as niche products that cater to the needs of specialized groups.

A．programming

B．modeling

C．formal

D．intelligent

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