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You are a network administrator for your company. The network consists of a single Active Directory forest that contains three domains. The functional level of the forest and of all three domains is Window Server 2003. The company has a main office and 30 branch offices. Each branch office is connected to the main office by a 56-Kbps WAN connection. You configure the main office and each branch office as a separate Active Directory site. You deploy a Windows Server 2003 domain controller at the main office and at each branch office. Each domain controller is configured as a DNS server. You can log on to the network from client computers in the branch offices at any time. However， users in the branch offices report that they cannot log on to the network during peak hours. You need to allow users to log on to the network from branch office computers. You do not want to affect the performance of the branch office domain controllers. You need to minimize Active Directory replication traffic across the WAN connections. What should you do？ （） Use Active Directory Sites and Services to enable universal group membership caching for each branch office site.。 Use the DNS console to configure the branch office DNS servers to forward requests to a DNS server in the main office.。 Use Active Directory Sites and Services to configure each branch office domain controller as a global catalog server.。 Use the DNS console to configure the branch office DNS servers to use an Active Directory-integrated zone.。
煤气净化车间应布置在焦炉的机侧或一端，其建（构）筑物最外边缘距大型焦炉炉体边缘不应小于（）m。 40。 50。 60。 10。
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. The application must redirect the original URL to a different ASPX page. You need to ensure that the users cannot view the original URL after the page is executed. You also need to ensure that each page execution requires only one request from the client browser. What should you do？ （） Use the Server.Transfer method to transfer execution to the correct ASPX page.。 Use the Response.Redirect method to transfer execution to the correct ASPX page.。 Use the HttpContext.Current.RewritePath method to transfer execution to the correct ASPX page.。 Add the Location： new URL value to the Response.Headers collection. Call the Response.End（） statement. Send the header to the client computer to transfer execution to the correct ASPX page.。
在中性点不接地或经高阻抗接地的低压电网中，当发生单相金属性接地时，中性点对地电压为（）。 0。 相电压。 线电压。 大于0小于相电压。
某公务卡持卡人账单日为每月10日，还款日为账单后20天，即每月30日。假设某持卡人于3月5日刷卡消费，下列选项正确的有（）。
