● (73) is a category assigned to products or services having the samefunctional use but different technical characteristics. It is not same asquality.A.ProblemB.GradeC.RiskD.Defect
● (73) is a category assigned to products or services having the samefunctional use but different technical characteristics. It is not same asquality.
A.Problem
B.Grade
C.Risk
D.Defect
相关考题：
试题（71）～（75）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） .（71）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（72）A. collaboration diagramB. sequence diagramC. use-case diagramD. activity diagram（73）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（74）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（75）A. activity diagramB. component diagramC. sequence diagramD. state diagram
●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 determines 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） .（71）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（72）A. collaboration diagramB. sequence diagramC. use-case diagramD. activity diagram（73）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（74）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（75）A. activity diagramB. component diagramC. sequence diagramD. state diagram
有如下程序：#includeiostreamusing namespace std；class Book{public：Book(char*t=””){strcpy(title，t)；}private：char title[40]；}；class Novel：public Book{public：Novel(char *t=””)：Book(t){}char*Category()const{return”文学”；)}；int main(){Book *pb；pb=new Novel()；coutpb-Category()；return 0；}若程序运行时输出结果是“文学”，则划线处缺失的语句是A．char*Category()；B．char*Category()const；C．virtual char*Category()const；D．virtual char*Category()const=0；
在考生文件夹下建立项目market。(2)在项目market中建立数据库prod_m。(3)把考生文件夹中自由表category和products加入到prod_m数据库中。(4)为category表建立主索引，索引名为primarykey，索引表达式为“分类编码”；为products表建立普通索引，索引名为regularkey，索引表达式为“分类编码”。
●The operating system provides an easy-to-use (73) to users.(73)A. interfaceB. hardwareC. deviceD. disk
有关 Assigned的说法哪个是正确的？（ ）A.其他三项都不对B.Assigned的作用是判断一个对象是否为 Nil，如果是Nil，返回 True，如果不是Nil，返回 FalseC.Assigned的参数可以是对象或者方法，或者是一个指针D.Assigned的作用是判断 Assign过程是否已经完成。
● 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） .（71）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（72）A. collaboration diagramB. sequence diagramC. use-case diagramD. activity diagram（73）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（74）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（75）A. activity diagramB. component diagramC. sequence diagramD. state diagram
选择购买“服务”而不是购买“产品”是为了增加环境负荷（）To buy "services" rather than "products" so as to increase the environmental load（）