You create a Web Form with several UI elements on it. During a code review, you realize that some of the UI elements can be grouped into user controls. You need to create a Web control to group the UI elements that do not require server-side processing. Doing so will enable you to programmatically add or remove the UI elements from the page. You want to maintain the UI elements' style properties. What should you do? （） Use System.Web.UI.TemplateControl to group the UI elements.。 Use System.Web.UI.HtmlControls.HtmlControl to group the UI elements.。 Use System.Web.UI.LiteralControl to group the UI elements.。 Use System.Web.UI.WebControls.Literal to group the UI elements.。
锅炉的型号有哪些？
Your network contains a single Active Directory domain. Active Directory Rights Management Services （AD RMS） is deployed on the network. A user named User1 is a member of only the AD RMS Enterprise Administrators group. You need to ensure that User1 can change the service connection point （SCP） for the AD RMS installation. The solution must minimize the administrative rights of User1. To which group should you add User1（） AD RMS Auditors。 AD RMS Service Group。 Domain Admins。 Schema Admi。
施工总承包企业资质共分为（）个等级 A.2 。 B.3 。 C.4 。 D.5。
社会阶层
您正在开发的应用程序执行数学计算。
您开发一个名为 CalculationValues 的类。
您编写了一个名为 PerformCalculation 的类的实例上进行操作的过程。
您需要确保应用程序的用户界面继续响应而正在执行计算。
您需要编写代码段中，调用 PerformCalculation 过程来实现这一目标。
您应该使用哪个代码段？（）
