单选题DC1与本省各地市的DC2的连接方式是（ ）。A网状网B不完全网状C星形D直接连接
单选题
DC1与本省各地市的DC2的连接方式是（ ）。
A
网状网
B
不完全网状
C
星形
D
直接连接
参考解析
解析：
DC1之间以网状网相连，与本省各地市的DC2以星形方式连接；本省各地市的DC2之间以网状或不完全网状相连，同时辅以一定数量的直达电路与非本省的交换中心相连。
DC1之间以网状网相连，与本省各地市的DC2以星形方式连接；本省各地市的DC2之间以网状或不完全网状相连，同时辅以一定数量的直达电路与非本省的交换中心相连。
相关考题：
长途数字电话网由DC1和DC2两级长途交换中心构成，DC1为省级交换中心，DC1之间以（15）相互连接，DC1与本省内各地市的DC2以（16）连接。[1分]A.网状网B.星状C.不完全网状D.环形
关于减少一次呼叫中串接段数的途径,下面哪些说法是对的()。 A.在长途网中，为了减少一次呼叫中的串接段数，在DC1间建立网状网连接B.在特大城市和大城市本地网中，为了减少一次呼叫中的串接段数，可以采用来话汇接，去话汇接，集中汇接，双汇接局等汇接方式C.在长途网中，建立省间的DC1与DC2之间的低呼损直达路由D.在长途网中，建立省间的DC2之间的高效或低呼损直达路由
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长途二级网等级结构由DC1和DC2两级长途交换中心构成，DC1为（ ）交换中心， PC1之间以（ ）相互连接。A．省级 B．地市级 C．市级 D．县级 A．网状网 B．环形网 C．星型网 D．树型网
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你是公司网管，域中包括三个域控制器，分别为DC1，DC2，DC3，由于某些原因，你需要将DC4替换DC1，你希望DC4成为域中的域控制器。DC1不再做域控制器，如何做（）A、安装DC4为工作组模式，在DC4恢复DC1的系统状态数据，在DC1使用AD安装向导移除ADB、安装DC4为工作组模式，停止DC1的网络连接，将DC4改名DC1，在DC2上强制复制ADC、安装DC4为域成员服务器，在DC4，使用AD安装向导安装AD、在DC1上使用AD安装向导删除ADD、安装DC4为域成员服务器，在DC1使用Ntdsutil工具拷贝AD到DC4，使用AD安装向导移除DC1上的AD
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Your network contains a single 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. On DC1， you change the zone to an Active Directory-integrated zone and configure the zone to accept secure dynamic updates only. You need to ensure that DC2 can accept secure dynamic updates to the contoso.com zone. Which command should you run（）A、dnscmd.exe dc2.contoso.com /createdirectorypartition dns.contoso.comB、dnscmd.exe dc2.contoso.com /zoneresettype contoso.com /dsprimaryC、dnslint.exe /qlD、repadmin.exe /syncall /force
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You are the network administrator for Contoso Pharmaceuticals. Your network consists of a single Active Directory forest that contains three domains. The forest root domain is named contoso.com. The domain contains two child domains named usa.contoso.com and europe.contoso.com. The functional level of the forest is Windows Server 2003. Each domain contains two Windows Server 2003 domain controllers named DC1 and DC2. DC1 in the contoso.com domain performs the following two operations master roles： schema master and domain naming master. DC1 in each child domain performs the following three operations master roles： PDC emulator master， relative ID （RID） master， and infrastructure master. DC1 in each domain is also a global catalog server. The user account for Nancy Buchanan in the europe.contoso.com domain is a member of the Medicine Students security group. Because of a name change， the domain administrator of europe.contoso.com changes the Last name field of Nancy’s user account from Buchanan to Anderson. The domain administrator of usa.contoso.com discovers that the user account for Nancy is still listed as Nancy Buchanan. You need to ensure that the user account for Nancy Anderson is correctly listed in the Medicine Students group. What should you do？（）A、 Transfer the PDC emulator master role from DC1 to DC2 in each domain.B、 Transfer the infrastructure master role from DC1 to DC2 in each domain.C、 Transfer the RID master role from DC1 to DC2 in each domain.D、 Transfer the schema master role from DC1 to DC2 in the contoso.com domain.
多选题对于减少一次呼叫中串接段数的途径，下面哪些说法是对的（）。A在长途网中，为了减少一次中的串接段数，在DC1间建立网状网连接B、在特大城市和大城市本地网中，为了减少一次呼叫中的串接段数，可以采用来话汇接、集中汇接、双汇接局等汇接方式C在长途网中，建立省间的DC1与DC2之间的低呼损直达路由D在长途网中，建立省间的DC2之间的高效或低呼损直达路由
单选题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（）AOn DC1 and DC2， configure a trust anchor.BOn DC1 and DC2， configure a connection security rule.COn DC1， configure the zone transfer settings.DOn DC1， configure the zone to be stored in Active Directory.
填空题在长途网中，为了减少一次呼叫中的串接段数，可根据话务关系的密切程度和经济上的可行性，建立省间的DC1与DC2之间和省间的DC2之间的高效或（）。