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 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

[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]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 a

[试题]A．ftertalkingfornearlytenhours，he_______tothegovernment‘spressureatlast.A.expressedB.yieldedC.decreasedD.approved

[问答题]()Chinawill build up a space station in ten years.

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

[单选题]_________nearly six years since I started to study English．A.It wasB.There

[单选题]He_____in the army for ten years, and he retired last year.A.has servedB.ha

[单选题]A new park has sprung up in __________ was a wasteland ten years ago.A.that

[单选题]A company is considering the development of land acquired as an investment

[单选题]Ten years ago, when environmental lawyer Kassie Siegel went in search of an