Selectivity factor
Selectivity factor
相关考题：
使用较为广泛的针对企业信用分析的5Ps分析系统包括( )。A．个人因素(personal factor)B．资金用途因素(purpose factor)C．还款来源因素(payment factor)D．保障因素(protection factor)E．企业前景因素(perspective factor)
使用VC6打开考生文件夹下的工程test38_1，此工程包含一个源程序文件test38_1.cpp，但该程序运行有问题，请改正函数中的错误，使该程序的输出结果为：2 is a factor of 10源程序文件test38_1.cpp清单如下：include ＜iostream.h＞class myclass{/***************** found *****************/int n,dpublic:myclass(int i, int j){ n=i; d=j; }friend int factor( myclass ob);};/***************** found *****************/int myclass::factor(myclass ob){/***************** found *****************/if(ob.n%ob.d)return 1;elsereturn 0;}void main(){myclass ob1(10,2),ob2(13,3);if(factor(ob1))cout＜＜"2 is a factor of 10\n";if(factor(ob2))cout＜＜"3 is not a factor of 13\n";}
Which three features work together, to allow a SQL statement to have different cursors for the samestatement based on different selectivity ranges?（）A、Bind Variable PeekingB、SQL Plan BaselinesC、Adaptive Cursor SharingD、Bind variable used in a SQL statementE、Literals in a SQL statement
多选题Which three features work together, to allow a SQL statement to have different cursors for the samestatement based on different selectivity ranges?（）ABind Variable PeekingBSQL Plan BaselinesCAdaptive Cursor SharingDBind variable used in a SQL statementELiterals in a SQL statement
单选题Why is it desirable to operate paralleled AC generators at the same power factor?（）ACirculating currents are kept to a minimumBField excitation losses are kept to a minimumCGenerator rotors will have a lesser tendency to huntDBecause a power factor increase will decrease kilowatt output
单选题在进行协方差分析时，要将协变量选择到（）ADependent VariableBFixed Factor（s）CRandom Factor（s）DCovariate（s）