单项选择题
Your company has an Active Directory domain. The company has a main office and a branch office. Both the offices have domain controllers that run Active Directory-integrated DNS zones. All client computers are configured to use the local domain controllers for DNS resolution. The domain controllers at the branch office location are configured as Read-Only Domain Controllers （RODC）. You change the IP address of an exisiting server named SRV2 in the main office. You need the branch office DNS servers to reflect the change immediately. What should you do？（）
A. Run the dnscmd /ZoneUpdateFromDs command on the branch office servers.
B. Run the dnscmd /ZoneUpdateFromDs command on a domain controller in the main office.
C. Change the domain controllers at the branch offices from RODCs to standard domain controllers.
D. Decrease the Minimum （default） TTL option to 15 minutes on the Start of Authority （SOA） record for thezone.
相关考题
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单项选择题
Your network contains 100 servers that run Windows Server 2008 R2.A server named Server1 is deployed on the network. Server1 will be used to collect events from the Security event logs of the other servers on the network.You need to define the Custom Event Delivery Optimization settings on Server1.Which tool should you use?（）
A.Event Viewer
B.Task Scheduler
C.Wecutil
D.Wevtutil -
单项选择题
Yourcompanyhasamainofficeandabranchoffice.ThemainofficehasadomaincontrollernamedDC1thathostsaDNSprimaryzone.ThebrancofficehasaDNSservernamedSRV1thathostsaDNSsecondaryZone.AllclientcomputersareconfiguredtousetheirlocalserverforDNSresolution.YouchangetheIPaddressofanexistingservernamedSRV2inthemainoffice.YouneedtoensurethatSRV1reflectsthechangeimmediately.Whatshouldyoudo？（）
A. Restart the DNS server service on DC1
B. Run the dnscmd command by using the /zonerefresh option on DC1.
C. Run the dnscmd command by using the /zonerefresh option on SRV1.
D. Set the refresh interval to 10 minutes on the Start Of Authority （SOA） record. -
单项选择题
YourcompanyhasanActiveDirectorydomainnamedad.contoso.comThecompanyalsohasapublicnamespacenamedcontoso.com.YouneedtoensurethatpublicDNSzonerecordscannotbecopied.YoumustachievethisgoalwithoutimpactingthefunctionalityofpublicDNSnameresolutions.Whatshouldyoudo（）
A. Disable the notify feature for the contoso.com zone.
B. Disable the Allow-Read permission for the Everyone group on the contoso.com DNS domain.
C. Configure the All domain controllers in the domain zone replication option on ad.contoso.com.
D. Configure the Allow zone transfers only to servers listed on the Name Servers option on contoso.com
