Your company has a single Active Directory domain named intranet.contoso.com. All domain controllers run Windows Server 2008 R2. The domain functional level is Windows 2000 native and the forest functional level is Windows 2000. You need to ensure the UPN suffix for contoso.com is available for user accounts. What should you do first（） Raise the intranet.contoso.com forest functional level to Windows Server 2003 or higher.。 Raise the intranet.contoso.com domain functional level to Windows Server 2003 or higher.。 Add the new UPN suffix to the forest.。 Change the Primary DNS Suffix option in the Default Domain Controllers Group Policy Object （GPO） to contoso.com.。
水泥胶砂振动台的要求是：高约400mm，混凝土的体积约为0.25m3，重约600kg。仪器底座与及基座之间要铺一层砂浆，以确保它们之间完全接触。
You are developing an ASP.NET Web page. You add a data-bound GridView control. The GridView contains a TemplateField that includes a DropDownList. You set the GridViews ClientIDMode property to Static， and you set the ClientIDRowSuffix property to ProductID. You need to be able to reference individual DropDownList controls from client-side script by using the ProductID. What should you set the ClientIDMode property of the DropDownList to？ （） AutoID。 Static。 Inherit。 Predictable。
You are developing a Windows Communication Foundation (WCF) service. The service operation takes a customer number as the only argument and returns information about the customer. The service requires a security token in the header of the message. You need to create a message contract for the service. Which code segment should you use?（）
。
。
。
。
婴儿夜里时常惊醒、汗多有酸味儿，鸡胸、漏斗胸，肌肉无力，等是缺乏（）导致的。 维生素K。 维生素D。 叶酸。 维生素E。
Which of the following is not a typical wireless troubleshooting target？（）
