Your company has a main office and two branch offices. Domain controllers in the main office host an Active Directory-integrated zone.The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as the DNS Master servers for the zone. Each branch office has an application server. Users access the application server by using its fully qualified domain name. You need to ensure that users in the branch offices can access their local application server even if the WAN links are down for three days.What should you do？（）A. Increase the Expires After setting to 4 days on the Start of Authority (SOA) record for the zone.B. Increase the Refresh Interval setting to 4 days on the Start of Authority (SOA) record for the zone.C. Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource records, and set the Refresh setting to 4 days.D. Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource records, and set the No-refresh interval setting to 4 days.

Your company has a main office and two branch offices. Domain controllers in the main office host an Active Directory-integrated zone.The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as the DNS Master servers for the zone. Each branch office has an application server. Users access the application server by using its fully qualified domain name. You need to ensure that users in the branch offices can access their local application server even if the WAN links are down for three days.What should you do？（）

A. Increase the Expires After setting to 4 days on the Start of Authority (SOA) record for the zone.

B. Increase the Refresh Interval setting to 4 days on the Start of Authority (SOA) record for the zone.

C. Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource records, and set the Refresh setting to 4 days.

D. Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource records, and set the No-refresh interval setting to 4 days.

相关考题：

下列写法正确的是( )A．main() { int i=3,j; j=5 }B．main() {int i=3;C．main()D．main() {;}
查看答案
有以下程序 main( ) { char *s[ ]={"one","two","three"},*p; p=s[1]; printf("%c,%s\n",*(p+1),s[0]); } 执行后输出结果是A．n,twoB．t,oneC．w,oneD．o,two
查看答案
main函数的正确说明形式是()。 A.main(intargc,char*argv)B.main(intabc,char**abv)C.main(intargc,charargv)D.)main(intc,charv[])
查看答案
合法的main函数命令参数形式是( )。A.main(int a，char*c[])B.main(int arc，char**arv)C.main(int argc，char*argv)D.main(int argv，char*argc[])
查看答案
下列写法正确的是( )。A．main () { int i=3,j； j＝5 }B．main() { int i＝3；C．main ()D．main() {；}
查看答案
运行名为main的菜单程序的命令是( )。A.DO mainB.DO main.mprC.DO main.mnxD.以上都不对
查看答案
下列写法正确的是( )。A．main() { int i=3,j; j=5 }B．main() { int i=3；C．main()D．main() {;}
查看答案
有以下程序： main() { char *S[]={"one","two","three"},*p; p=s[1]; printf("%c,%s\n", *(p+1), s[0]); } 执行后输出结果是( )。A．n，twoB．t，oneC．w，oneD．o，two
查看答案
有以下程序main(){char *s[]={"one","two","three"},*p；p=s[1]；printf("%c,%s\n",*(p+1),s[0])；}执行后输出结果是A．n，twoB．t，oneC．w，oneD．O，two
查看答案
【单选题】下面程序的输出是。 main（) {enum team {my,your=4,his,her=his+10}; printf（"%d%d%d%dn",my,your,his,her);}A．0 1 2 3B．0 4 0 10C．0 4 5 15D．l 4 5 15
查看答案
热门标签