ASP.NET - DotNet Programming Interview Questions and Answers | LucentBlackBoard

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46.	What is the use of PlaceHolder control? Can we see it at runtime?
	The PlaceHolder control acts as a container for those controls that are dynamically generated at runtime. We cannot see it at runtime because it does not produce any visible output. It used only as a container.

47.	What setting must be added in the configuration file to deny a particular user from accessing the secured resources?
	To deny a particular user form accessing the secured resources, the web.config file must contain the following code:

48.	What are the event handlers that can be included in the Global.asax file?
	The Global.asax file contains some of the following important event handlers: • Application_Error • Application_Start • Application_End • Session_Start • Session_End

49.	What is the difference between page-level caching and fragment caching?
	In the page-level caching, an entire Web page is cached; whereas, in the fragment caching, a part of the Web page, such as a user control added to the Web page, is cached.

50.	Make a list of all templates of the Repeater control.
	The Repeater control contains the following templates: • ItemTemplate • AlternatingltemTemplate • SeparatorTemplate • HeaderTemplate • FooterTemplate

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