单项选择题
A. Run the netsh interface ipv4 add dnsserver "LAN" static 192.168.0.254 index=1 command
B. Run the netsh interface ipv4 set dnsserver "LAN" static 192.168.0.254 192.168.0.1 both command
C. Run the netsh interfface ipv4 set dnsserver "LAN" static 192.168.0.254 primary command and the netsh interface ipv4 set dnsserver "LAN" static 192.168.0.1 both command.
D. Run the netsh interface ipv4 set dnsserver "LAN" static 192.168.0.254 primary command and the netsh interface ipv4 add dnsserver "LAN" static 192.168.0.1 index=1 command
单项选择题 Your network contains a server that has the SNMP Service installed.You need to configure the SNMP security settings on the server.Which tool should you use?（）
单项选择题 Your network contains a server that runs Windows Server 2008 R2.You plan to create a custom script.You need to ensure that each time the script runs, an entry is added to the Application event log.Which tool should you use?（）
单项选择题 YourcompanyhasanActiveDirectorydomain.Thecompanyhasamainofficeandabranchoffice.BoththeofficeshavedomaincontrollersthatrunActiveDirectory-integratedDNSzones.AllclientcomputersareconfiguredtousethelocaldomaincontrollersforDNSresolution.ThedomaincontrollersatthebranchofficelocationareconfiguredasRead-OnlyDomainControllers（RODC）.YouchangetheIPaddressofanexisitingservernamedSRV2inthemainoffice.YouneedthebranchofficeDNSserverstoreflectthechangeimmediately.Whatshouldyoudo？（）