单选题 Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is (71) . It determines how the various results are computed by the product and presents this information in the form of a (72) . and associated scenarios. The second is (73) , which determines the classes and their attributes; Then determine the interrelationships and interaction among the classes. The last step is (74) , which determines the actions performed by or to each class or subclass and presents this information in the form of (75) .

单选题 A. use-case modeling B. class modeling
C. dynamic modeling D. behavioral modeling

【正确答案】 A

【答案解析】

单选题 A. collaboration diagram B. sequence diagram
C. use-case diagram D. activity diagram

【正确答案】 C

【答案解析】

单选题 A. use-case modeling B. class modeling
C. dynamic modeling D. behavioral modeling

【正确答案】 B

【答案解析】

单选题 A. use-case modeling B. class modeling
C. dynamic modeling D. behavioral modeling

【正确答案】 C

【答案解析】

单选题 A. activity diagram B. component diagram
C. sequence diagram D. state diagram

【正确答案】 D

【答案解析】[解析]
面向对象的分析(OOA)是一种面向对象范型的半形式化描述技术。面向对象的分析包括3个步骤：第一步是用例建模，它决定了如何由产品得到各项计算结果，并以用例图和相关场景的方式展现出来；第二步是类建模，它决定了类及其属性，然后确定类之间的关系和交互；最后一步是动态建模，它决定了类或每个子类的行为。并以状态图的形式进行表示。