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You have a DNS server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 hosts a primary zone for contoso.com. On Server1, you update the host (A) record for server2.contoso.com to have a new IP address. 
On Server1, you run Ping server2.contoso.com from a command prompt and the old IP address for Server2 is returned.You need to ensure that the new IP address for Server2 resolves correctly on Server1.
What should you do?()

A . Run Nbtstat –R.
B . Run Ipconfig /flushdns.
C . Restart the DNS Server service.
D . Open the DNS snap-in, right-click on the server and click Clear Cache.

高炉煤气最好的缓冲用户是()。 煤气柜。 高炉热风炉。 电厂锅炉。 事故致因理论的应用? 国民革命失败和共产国际的关系? You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.  You create a page that contains the following control.   You write the following code segment in the code-behind file for the page.  Private Sub LoadDate(ByVal sender As Object, _ByVal e As EventArgs)  If IsPostBack Then  calBegin.SelectedDate = _  DirectCast(ViewState("date"), DateTime) End If  End Sub  Private Sub SaveDate(ByVal sender As Object, _ByVal e As EventArgs)  ViewState("date") = calBegin.SelectedDate  End Sub  You need to ensure that the calBegin Calendar control maintains the selected date. Which code segment should you insert in the constructor of the page? () A。 B。 C。 D。 行为科学

You have a DNS server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 hosts a primary zone for contoso.com. On Server1, you update the host (A) record for server2.contoso.com to have a new IP address. 
On Server1, you run Ping server2.contoso.com from a command prompt and the old IP address for Server2 is returned.You need to ensure that the new IP address for Server2 resolves correctly on Server1.
What should you do?()

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