若有以下程序#include #include #include typedef struct stu{　char *name,gender;　int score;}STU;void f(char *p){　p=(char *)malloc(10);　strcpy(p,"Qian");}main(){　STU a={NULL,'m',290},b;　a.name=(char *)malloc(10);　strcpy(a.name,"Zhao");　b=a;　f(b.name);　b.gender='f';　b.score=350;　printf("%s,%c,%d,", a.name, a.gender, a.score);　printf("%s,%c,%d", b.name, b.gender, b.score);}则程序的输出结果是（　　）。

A、Qian,m,290,Qian,f,350

B、Zhao,m,290,Qian,f,350

C、Qian,f,350,Qian,t,350

D、Zhao,m,290,Zhao,f,350

Which two statements about static NAT are true? （）(Choose two.)

Static NAT can only be used with destination NAT.

Static NAT rules take precedence over overlapping dynamic NAT rules.

NAT rules take precedence over overlapping static NAT rules.

A reverse mapping is automatically created.

（）是由表和视图组成的、存储有关数据库结构信息的一些数据库对象，描述了实际数据是如何组织的。对它们可以像处理其他数据库表或视图一样进行查询，但不能进行任何修改。

A、数据字典

B、数据文件

C、控制文件

D、表空间

图纸管理系统中，统计操作对产品树中的图形信息进行操作。

A、对

B、错

A system was rebooted and is taking a long time toreturn. The administrator has logged into the HMC and sees reference code 0c9. What does this mean?（）

A、The system is configuring a device.

B、A system initiated dump has started.

C、The system is varyingon a volume group.

D、The system is running an inbuilt self test.

什么是BA表？有何作用？