A zone transfer occurs over which of the following ports?（）A、TCP 53B、UDP 67C、UDP 123D、TCP 25
A zone transfer occurs over which of the following ports?（）
- A、TCP 53
- B、UDP 67
- C、UDP 123
- D、TCP 25
相关考题：
INTERTROPICAL CONVERGENCE ZONE OVER SOUTH PHILIPPINE PASSING OVER MINDANAO NORTHERN SULU AND PALAWAN．This paragraph is likely to be under the heading of ________ ．A.GALE WARNINGB.24 HRS FORECASTC.SYNOPSISD.STORM WARNING
Your company has a main office and two branch offices that are connected by wan links. The main office runs the DNS service on three domain controllers. The zone for your domain is configure as an active directory-integrated zone.Each branch office has a single member server that hosts a secondary zone for the domain. The DNS servers in the branch offices use the main office DNS server as the DNS master server for the zone. You need to minimize DNS zone transfer ove r the WAN links. What should you do?（）A、Decrease the retry interval setting in the start of authority (SOA) record for the zoneB、Decrease the refresh interval setting in the start of authority (SOA) record for the zone.C、Increase the refresh interval setting in the start of authority (SOA) record for the zone.D、Disable the netmask ordering in the properties of the DNS master serve for the zone.
Your network contains an Active Directory domain. The domain contains two domain controllers named DC1 and DC2. DC1 hosts a standard primary DNS zone for the domain. Dynamic updates are enabled on the zone. DC2 hosts a standard secondary DNS zone for the domain. You need to configure DNS to allow only secure dynamic updates. What should you do first（）A、On DC1 and DC2， configure a trust anchor.B、On DC1 and DC2， configure a connection security rule.C、On DC1， configure the zone transfer settings.D、On DC1， configure the zone to be stored in Active Directory.
Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 （SP2）.You have two DNS servers named Server1 and Server2. Server1 hosts the primary zone for contoso.com. Server2 hosts the secondary zone for contoso.com. You need to ensure that when records are updated on Server1， the records are replicated to Server2 in the shortest time possible. What should you do？（）A、On Server1，modify the zone transfer settings.B、On Server2，modify the zone transfer settings.C、On Server2，enable automatic scavenging of stale records.D、On Server1，modify the Time to Live （TTL） of the start of authority （SOA） record.
Your network consists of a single Active Directory named contoso.com. All servers run Windows Server 2003 Service Pack 2 (SP2).You have two DNS servers named Server1 and Server2. Server1 has a primary DNS zone for contoso.com. Server2 has a secondary DNS zone for contoso.com. You need to log all zone transfer requests and client queries made to Server1. What should you configure from the DNS snap-in on Server1?（）A、the debug logging settingsB、the event logging settings C、the monitoring settings for the contoso.com zone D、the zone transfer settings for the contoso.com zone
You are designing the DNS zone to support the Active Directory domain for Contoso.Ltd. Which two actions should you perform？ （）A、 Create ad.contoso.com as a standard primary DNS Zone.B、 Create ad.contoso.com as an Active DirectoryIntegrated DNS Zone.C、 Enable only authorized client computers to update DNS.D、 Configure a zone transfer between the DNS server at the ISP and the DNS servers at Contoso.Ltd.
Your network contains an Active Directory domain named contoso.com.You run nslookup.exe as shown in the following Command Prompt window. You need to ensure that you can use Nslookup to list all of the service location （SRV） resource records for contoso.com. What should you modify（）A、the root hints of the DNS serverB、the security settings of the zoneC、the Windows Firewall settings on the DNS serverD、the zone transfer settings of the zone
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 their DNS Master servers for the zone.The company adds a new branch office. You add a member server named Branch3 and install the DNS Server server role on the server. You configure a secondary zone for the domain. The zone transfer fails.You need to configure DNS to provide zone data to the DNS server in the new branch office.What should you do？（）A、Run dnscmd by using the ZoneResetMasters option.B、Run dnscmd by using the ZoneResetSecondaries option.C、Add the new DNS server to the Zone Transfers tab on one of the DNS servers in the main office.D、Add the new DNS server to the DNSUpdateProxy Global security group in Active Directory Users and Computers.
You have a domain controller named DC1 that runs Windows Server 2008 R2. DC1 is configured as a DNS server for contoso.com. You install the DNS Server server role on a member server named Server1 and then you create a standard secondary zone for contoso.com. You configure DC1 as the master server for the zone. You need to ensure that Server1 receives zone updates from DC1. What should you do（）A、On Server1， add a conditional forwarder.B、On DC1， modify the permissions of contoso.com zone.C、On DC1， modify the zone transfer settings for the contoso.com zone.D、Add the Server1 computer account to the DNSUpdateProxy group.
Your network consists of a single Active Directory named contoso.com. All servers run Windows Server 2003 Service Pack 2 （SP2）.You have two DNS servers named Server1 and Server2. Server1 has a primary DNS zone for contoso.com. Server2 has a secondary DNS zone for contoso.com. You need to log all zone transfer requests and client queries made to Server1. What should you configure from the DNS snap-in on Server1？（）A、the debug logging settingsB、the event logging settingsC、the monitoring settings for the contoso.com zoneD、the zone transfer settings for the contoso.com zone
Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 and are configured as DNS servers. A domain controller named DC1 has a standard primary zone for contoso，com. A domain controller named DC2 has a standard secondary zone for contoso，com. You need to ensure that the replication of the contoso，com zone is encrypted. You must not lose any zone data. What should you do（）A、On both servers， modify the interface that the DNS server listens on.B、Convert the primary zone into an Active Directory-integrated zone. Delete the secondary zone.C、Convert the primary zone into an Active Directory-integrated stub zone. Delete the secondary zone.D、Configure the zone transfer settings of the standard primary zone. Modify the Master Servers lists on the secondary zone.
单选题Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2 and are configured as DNS servers. A domain controller named DC1 has a standard primary zone for contoso.com. A domain controller named DC2 has a standard secondary zone for contoso.com. You need to ensure that the replication of the contoso.com zone is encrypted. You must not lose any zone data. What should you do（）AOn both servers， modify the interface that the DNS server listens on.BConvert the primary zone into an Active Directory-integrated zone. Delete the secondary zone.CConvert the primary zone into an Active Directory-integrated stub zone. Delete the secondary zone.DConfigure the zone transfer settings of the standard primary zone. Modify the Master Servers lists on the secondary
单选题Your company has a main office and two branch offices that are connected by WAN links. The main office runs the DNS service on three domain controllers. The zone for your domain is configured as an Active Directory-integrated zone. Each branch office has a single member server that hosts a secondary zone for the domain. The DNS servers in the branch offices use the main office DNS server as the DNS Master server for the zone. You need to minimize DNS zone transfer traffic over the WAN links. What should you do？（）ADecrease the Retry Interval setting in the Start of Authority （SOA） record for the zoneBDecrease the Refresh Interval setting in the Start of Authority （SOA） record for the zoneCIncrease the Refresh Interval setting in the Start of Authority （SOA） record for the zoneDDisable the netmask ordering option in the properties of the DNS master server for the zone.
单选题Less scale formation occurs in a flash evaporator than in a submerged tube evaporator because （）.Athe distillate produced has greater purityBno boiling occurs on heat transfer surfacesCevaporation occurs at a higher rateDthe incoming feed is at a higher temperature
单选题Intertropical convergence zone over south Phillippine passing over Mindanao northern Sulu and Palawan. This paragraph is likely to be under the heading of（）.Agale warningB24 hours forecastCsynopsisDstorm warning
单选题When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should（）.Aremove their life preservers to make it easier to climb on board the rescue vesselBclimb on top of the boat while waiting for their turn to transfer to the rescue vesselCremain seated inside and make the transfer one person at a timeDenter the water and swim over to the rescue vessel
单选题Your company has a main office and two branch offices that are connected by WAN links. The main office runs the DNS Server service on three domain controllers.The zone for your domain is configured as an Active Directory-integrated zone.Each branch office has a single member server that hosts a secondary zone for the domain.The DNS servers in the branch offices use the main office DNS server as the DNS Master server for the zone.You need to minimize DNS zone transfer traffic over the WAN links.What should you do？（）ADecrease the Retry Interval setting in the Start of Authority (SOA) record for the zone.BDecrease the Refresh Interval setting in the Start of Authority (SOA) record for the zone.CIncrease the Refresh Interval setting in the Start of Authority (SOA) record for the zone.DDisable the netmask ordering option in the properties of the DNS Master server for the zone.
单选题Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2008 R2 and are configured as DNS servers. A domain controller named DC1 has a standard primary Zone for contoso.com. A domain controller named DC2 has a standard secondary zone for contoso.com. You need to ensure that the replication of the contoso.com zone is encrypted. You must not lose any zone data. What should you do（）AOn both servers， modify the interface that the DNS server listens on.BConvert the primary zone into an Active Directory-integrated zone. Delete the secondary zone. CConvert the primary zone into an Active Directory-integrated stub zone. Delete the secondary zone.DConfigure the zone transfer settings of the standard primary zone. Modify the Master Servers lists on the secondary zone.
单选题Your network contains an Active Directory domain named contoso.com. The domain contains two domain controllers named DC1 and DC2 that run Windows Server 2008 R2.DC1 hosts a primary zone for contoso.com. DC2 hosts a secondary zone for contosto.com.You need to ensure that DNS zone data is encrypted when the data replicates across the network. DC2 must provide authoritative responses to client computers.What should you do？（）AConfigure the contoso.com zone to use DNSSECBCreate a new delegation in the contoso.com zoneCModify the zone transfer settings of the contoso.com zoneDConvert the contoso.com zone to an Active Directory-integrated zone
多选题You are designing DNS implemetation Strategy for the new Infrastruce. Which two actions should you perform?（）ACreate a Stub Zone in each domain of the root zone.BCreate a _msdcs subdomain in a new zone on the root domain.CReplicate the _msdcs subdomain across the roor domain.DReplicate the _msdcs subdomain to the ForestDNS zone applciation partition.EConfigure a zone transfer of the _msdcs subdomain to secondary zone on all DNS servers in the forest.
多选题You are designing DNS implemetation Strategy for the new Infrastruce. Which two actions should you perform？（）ACreate a Stub Zone in each domain of the root zone.BCreate a _msdcs subdomain in a new zone on the root domain.CReplicate the _msdcs subdomain across the roor domain.DReplicate the _msdcs subdomain to the ForestDNS zone applciation partition.EConfigure a zone transfer of the _msdcs subdomain to secondary zone on all DNS servers in the forest