[填空题] Delphi是国际著名的软件工具开发厂商（）公司的产品，Delphi实际上是（）语言的一种版本。

You create a Web application. The Web application enables users to change fields in their personal profiles. Some of the changes are not persisting in the database. You need to raise a custom event to track each change that is made to a user profile so that you can locate the error. Which event should you use? （） [" WebAuditEvent"," WebEventManager"," WebBaseEvent"," WebRequestEvent"] Your network contains an Active Directory domain. All domain controllers run Windows Server  2008 R2. Client computers run either Windows XP Service Pack 3 （SP3） or Windows Vista.     You need to ensure that all client computers can apply Group Policy preferences.     What should you do（） ["Upgrade all Windows XP client computers to Windows 7.","Create a central store that contains the Group Policy ADMX files.","Install the Group Policy client-side extensions （CSEs） on all client computers.","Upgrade all Windows Vista client computers to Windows Vista Service Pack 2 （SP2）."] 成本控制的动态资料包括进度报告和（） ["合同文件","成本计划","工程变更与索赔资料","成本控制报告"] 你有被问到配置文件，可以使用事件日志 API 可以访问的业务应用程序。 您已通过添加以下代码，以创建一个自定义事件日志： if (EventLog.SourceExists ("Application1")) EventLog.DeleteEventSource ("Application1"); //Create new event log EventLog.CreateEventSource ("Application1", "Profile"); You need to write an event to the Application1 event log. What code must you use? 您需要应用 1 的事件日志中写入事件。 您必须使用哪些代码？（） ["","","",""] 煤气设施的泄爆阀安装在（）位置。 ["易发生爆炸的位置","煤气管道的末段","煤气管道的最高点"] Delphi是国际著名的软件工具开发厂商（）公司的产品，Delphi实际上是（）语言的一种版本。