请分析下列程序。 int main() { printf("This is in main program"); if(fork()==0) printf("I am in child process"); else printf("I am in parent process");} 程序正确运行后结果是
A. This is in main program I am in child process I am in parent process
B. This is in main program I am in child process
C. This is in main program I am in parent process
D. This is in main program I am in child process This is in main program I am in parent process
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Pentium系统在保护模式下,每一个程序都拥有它自己的存储空间以及
A. 段描述符
B. 全局描述符
C. 系统描述符
D. 段描述寄存器
长期借款是指期限在一年以上的借款。()
A. 正确
B. 错误
如果说通货膨胀是一种货币现象,那么,通货紧缩也是一种货币现象,为什么?