单项选择题
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 forthe 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
-
单项选择题
YourcompanyhasmultipleDNSserversinthemainoffice.YouplantoinstallDNSonamemberserverinabranchoffice.YouneedtoensurethattheDNSserverinthebranchofficeisabletoqueryanyDNSserverinthemainoffice，andyouneedtolimitthenumberofDNSrecordsthataretransferredtotheDNSserverinthebranchoffice.Whatshouldyoudo？（）
A.Configure a secondary zone on the DNS server in the branch office.
B.Configure a stub zone on the DNS server in the branch office.
C.Configure a stub zone on the DNS server in the main office.
D.Configure a primary zone on the DNS server in the branch office. -
单项选择题
YourcompanyhasanActiveDirectoryforestthathasfivedomains.AllDNSserversaredomaincontrollers.YouneedtoensurethatusersfromalldomainsareabletoaccessaWebservernamedApp1bybrowsingtohttp：//App1.Whatshouldyoudo？（）
A.Configure and enable DFS Replication on the App1 Web server.
B.Create a host （AAAA） record for the App1 Web server in the DNS zone for the forest root domain.
C.Create a zone named GlobalNames on a DNS server. Replicate the GlobalNames zone to all domain controllers in the forest. Create a host （A） record for the App1 Web server in the zone.
D.Create a zone named LegacyWINS on a DNS server. Replicate the LegacyWINS zone to all domain controllers in the forest. Create a host （A） record for the App1 Web server in the zone. -
单项选择题
Yourpartnercompanyhasasingledomainnamedpartner.com.Thepartner.comDNSzoneisActiveDirectory-integrated.TheIPaddressesoftheDNSserversinthepartnerdomainwillchange.Youneedtoensurenameresolutionforusersincontoso.comtoresourcesinpartner.com.Whatshouldyoudo？（）
A.Create a stub zone for partner.com on each DNS server in contoso.com.
B.Configure the Zone Replication Scope for partner.com to replicate to all DNS servers in the forest.
C.Configure an application directory partition in the contoso.com forest. Enlist all DNS servers in the contoso.com forest in the partition.
D.Configure an application directory partition in the partner forest. Enlist all DNS servers in the partner forest in the partition.
