单选题 Many of the activities performed during the preliminary investigation are still being conducted in{{U}} {{U}} 37 {{/U}} {{/U}}, but in much greater depth than before. During this phase, the analyst must become fully aware of the{{U}} {{U}} 38 {{/U}} {{/U}}and must develop enough knowledge about the {{U}} {{U}} 39 {{/U}} {{/U}}and the existing systems to enable an effective solution to be proposed and implemented. Besides the{{U}} {{U}} 40 {{/U}} {{/U}}for process and data of current system, the deliverable from this phase also includes the{{U}} {{U}} 41 {{/U}} {{/U}}for the proposed system.

单选题

A. analysis phase
B. design phase
C. implementation phase
D. maintenance phase

【正确答案】 A

【答案解析】

单选题

A. main symptom
B. root problem
C. final blueprint
D. data specification

【正确答案】 B

【答案解析】

单选题

A. hardware environment
B. testing environment
C. software environment
D. business environment

【正确答案】 D

【答案解析】

单选题

A. logical models
B. physical models
C. design models
D. implementation models

【正确答案】 A

【答案解析】

单选题

A. hardware and software specification
B. system performance specification
C. formal requirements definition
D. general problem statement

【正确答案】 C

【答案解析】[解析] 初始调查阶段的许多活动仍然会在分析阶段进行，但会比前面更为深入。在这个阶段，分析师必须认识到根本性问题，并且必须获取足够的关于业务环境和现有系统的知识，以便提出和实现一种有效的解决方案。除了现有系统过程与数据的逻辑模型外，这一阶段的交付物还包括所建议系统的形式化需求定义。