有以下程序#include main() FILE *fp; int i,a[6]=1,2,3,4,5,6;fp=fopen("d2.dat","w");fprintf(fp,"%d%d%d\n",a[0],a[1],a[2]); fprintf(fp, "%d%d%d\n",a[3],a[4],a[5]);fclose(fp);fp=fopen("d2.dat","r");fscanf(fp," "%d%d\n",&k,&n); printf("%d%d\n",k,n);fclose(fp);程序运行后的输出结果是______。
A. 1 2
B. 1 4
C. 123 4
D. 123 456
What’s the woman’s occupation
A. His mother can’t make apple pies.
B. His mother likes the pie very much.
C. This pie can’t match his mother’s.
D. This apple pie tastes very good.
DHCP协议的功能是 (58) 。在Linux中提供DHCP服务的程序是 (59) ;DHCP服务将主机的MAC地址和IP地址绑定在一起的方法是在 (60) 文件中添加:“host主机名hardware Ethernet xx.xx.xx.xx.xx.xx fixed-address 192.168.0.9”配置项;创建DHCP租用文件的命令是 (61) ;通过运行 (62) 命令可以设置在操作系统启动时自动运行 DHCP服务。
A. 为客户自动进行注册
B. 为客户机自动配置IP地址
C. 使DNS名字自动登录
D. 为WINS提供路由