下列关于面向对象的分析与设计的描述，正确的是______。

A．面向对象设计描述软件要做什么

B．面向对象分析不需要考虑技术和实现层面的细节

C．面向对象分析的输入是面向对象设计的结果

D．面向对象设计的结果是简单的分析模型

A．

B．

C．

D．

●在项目风险识别中使用信息收集技术，依据系统的程序，专家之间采用匿名发表意见的方式，不发生横向联系，只与调查人员发生关系，通过多轮次调查专家对问卷所提问题的看法，经过反复征询、归纳、修改，最后汇总成专家基本一致的看法作为预测的结果。此种风险识别的方法称为__（48）__。

（48）A．头脑风暴法B．德尔菲法

C．访谈法D．优势、劣势、机会、威胁分析

在计算机输出的声音中，不属于合成声音的是______。

A．频率调制声音

B．波表声音

C．波形声音

D．MIDI音乐

A．

B．

C．

D．

Developing reliable software on time and within(31)represents a difficult endeavor for many organizations.Usually business solutions have three main aspects:people,(32), and technology. The main reason for failing software projects has little to do with technology and tools, and much to do with lack of process(33). Experience has shown that introducing new technology and tools in an immature or undisciplined environment is likely to increase the chaos. CASE tools are not enough. "A fool with a tool is still a fool?"Structured method was the first wave of the software industry. This was the beginning of transforming software development from a"(34)industry' to mass production. Software process movement if the second wave in the software industry. The process maturity movement prepares the way for the third wave of the software industry: "software industrialization". Software development will become like an assembly and manufacturing process. A critical enabling factor is a disciplined software engineering process with predictable quality,(35)and functionality.

A．forecast

B．preparation

C．budget

D．economy

●WindowsNT和Windows2000系统能设置为在若干次无效登录后锁定账号，此技术可以防止__（27）__。

（27）A．暴力攻击B．木马病毒

C．缓存溢出攻击D．IP欺骗

An architectural style. defines as a family of such systems in terms of a（71）of structural organization．More specifically, an architectural style. defines a vocabulary of （72）and connector types, and a set of （73） on how they can be combine

D. For many styles there may also exist one or more （74）that specify how to determine a system's overall properties from the properties of its parts．Many of architectural styles have been developed over the years.

The best-known examples of（75）architectures are programs written in the Unix shell.

（71）

A. pattern

B. data flow

C. business process

D. position level

（72）

A. metadata

B. components

C. models

D. entities

（73）

A. functions

B. code segments

C. interfaces

D. constraints

（74）

A. semantic models

B. weak entities

C. data schemas

D. business models

（75）

A. event-based

B. object-oriented

C. pipe-and-filter

D. layered