问题 单项选择题

Architecture Tradeoff Analysis Method(ATAM)是一种软件架构的评估方法。从不同的体系结构角度,该方法使用了多种不同类型的场景技术。其中,______用于涵盖那些可能会对系统造成压迫的极端修改。

A.用例场景
B.原子场景
C.增长场景
D.探测场景

答案

参考答案:D

解析: 在本质上,场景是从用户的角度描述系统的运行行为,反映系统的期望运行方式。场景是分级组织的,是由一系列相关的活动组成的。而且场景中的活动还可以由最小单位的原子场景构成。一个原子场景代表了系统的一个最小功能点,具有不可分割和独立可测的特性。
可以将ATAM方法视为一个框架,该框架依赖于质量属性,可以使用不同的分析技术。从不同的体系结构角度,该方法使用了3种不同类型的场景技术,分别是用例(包括对系统典型的使用,还用于引出信息)、增长场景(用于涵盖与它的系统修改)和探测场景(用于涵盖那些可能会对系统造成压迫的极端修改)。

阅读理解

Picture a typical MBA lecture theatre twenty years ago. In it the majority of students will have conformed to (符合) the standard model of the time: male, middle class and Western. Walk into a class today, however, and you’ll get a completely different impression. For a start, you will now see plenty more women—the University of Pennsylvania’s Wharton School, for example, boasts that 40% of its new enrolment is female. You will also see a wide range of ethnic groups and nationals of practically every country.

It might be tempting, therefore, to think that the old barriers have been broken down and equal opportunity achieved. But, increasingly, this apparent diversity (多样化) is becoming a mask for a new type of conformity. Behind the differences in sex, skin tones and mother tongues, there are common attitudes, expectations and ambitions which risk creating a set of clones among the business leaders of the future.

Diversity, it seems, has not helped to address fundamental weaknesses in business leadership. So what can be done to create more effective managers of the commercial world? According to Valerie Gauthier, associate dean at HEC Paris, the key lies in the process by which MBA programmes recruit (招聘) their students. At the moment candidates are selected on a fairly narrow set of criteria such as prior (以前的) academic and career performance, and analytical and problem solving abilities. This is then coupled to a school’s picture of what a diverse class should look like, with the result that passport, ethnic origin and sex can all become influencing factors. But schools rarely dig down to find out what really makes an applicant succeed, to create a class which also contains diversity of attitude and approach—arguably the only diversity that, in a business context, really matters.

Professor Gauthier believes schools should not just be selecting candidates from traditional sectors such as banking, consultancy and industry. They should also be seeking individuals who have backgrounds in areas such as political science, the creative arts, history or philosophy, which will allow them to put business decisions into a wider context.

Indeed, there does seem to be a demand for the more rounded leaders such diversity might create. A study by Mannaz, a leadership development company, suggests that, while the bully-boy chief executive of old may not have been eradicated (根除) completely, there is a definite shift in emphasis towards less tough styles of management—at least in America and Europe. Perhaps most significant, according to Mannaz, is the increasing interest large companies have in more collaborative (合作的) management models, such as those prevalent (流行的) in Scandinavia, which seek to integrate the hard and soft aspects of leadership and encourage delegated responsibility and accountability.

小题1:What characterizes the business school student population of today?

A.Greater diversity.

B.Exceptional diligence.

C.Intellectual maturity.

D.Higher ambition.小题2:What is the author’s concern about current business school education?

A.It will arouse students’ unrealistic expectations.

B.It will produce business leaders of a uniform style.

C.It focuses on theory rather than on practical skills.

D.It stresses competition rather than cooperation.小题3:What aspect of diversity does Valerie Gauthier think is most important?

A.Age and educational background.

B.Attitude and approach to business.

C.Social and professional experience.

D.Ethnic origin and gender.小题4:What does Mannaz say about the current management style?

A.It is eradicating the tough aspects of management.

B.It encourages male and female executives to work side by side.

C.It adopts the bully-boy chief executive model.

D.It is shifting towards more collaborative models.

单项选择题