单选题 (71) analysis emphasizes the drawing of pictorial system models to document and validate both existing and/or proposed systems. Ultimately, the system models become the (72) for designing and constructing an improved system. (73) is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of process models called (74) . (75) is another such technique that integrates data and process concerns into constructs called objects.
单选题
A. Prototyping B. Accelerated C. Model-driven D. Iterative
【正确答案】
C
【答案解析】
单选题
A. image B. picture C. layout D. blueprint
【正确答案】
D
【答案解析】
单选题
A. Structured analysis B. Information Engineering C. Discovery Prototyping D. Object-Oriented analysis
【正确答案】
A
【答案解析】
单选题
A. PERT B. DFD C. ERD D. UML
【正确答案】
B
【答案解析】
单选题
A. Structured analysis B. Information Engineering C. Discovery Prototyping D. Object-Oriented analysis