Your company has an Active Directory forest that contains client computers that run Windows Vista and Windows XP. You need to ensure that users are able to install approved application updates on their computers. Which two actions should you perform（） Set up Automatic Updates through Control Panel on the client computers.。 Create a GPO and link it to the Domain Controllers organizational unit. Configure the GPO to automatically search。 Create a GPO and link it to the domain. Configure the GPO to direct the client computers to the Windows Server Up。 Install the Windows Server Update Services （WSUS）. Configure the server to search for new updates on the Inter。
如下图所示，在Photoshop中，图中弧形的文字应用了文字的（）属性。 文字排列方式。 文字比例。 文字变形。 文字字体。
某检验机构故意出具虚假检验数据，并造成了种子质量事故，请从法律法规和职业道德规范角度，谈谈你的认识。
You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You write the following code segment. (Line numbers are included for reference only.) The TextBox control is data-bound to an instance of the Contact class. You need to ensure that the Contact class contains a business rule to ensure that the ContactName property is not empty or NULL. You also need to ensure that the TextBox control validates the input data. Which two actions should you perform?（）
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下面哪种药物不属于大环内酯类抗生素（） 红霉素。 土霉素。 罗红霉素。 替米考星。
在一个关系R中，若存在X→Y和X→Z，则存在X→（Y，Z），称此为函数依赖的（）规则。
