Saturday, December 19, 2009

What are the other UI related enhancements in asp.net 4.0?


1. Better support to Web standards and Accessibility.
2. Better attribute values(boolean) for controls with Disabled attribute.
3. In-line css support for validation controls.
4. CSS for the Hidden Fields Div Element.
5. CSS and UI related to many other controls


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What is the PersistedSelection in a gridview newly introduced in asp.net 4.0?


It is a new attribute which makes the selected row in a gridview persistable between navigation between pages in a gridview.


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What is the use of new ClientIDMode property in asp.net 4.0?


It makes client-side script accessing asp.net server controls rendered as html controls.


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What is Incredible Shrinking Session State in asp.net 4.0?


It a feature which compresses session states in StateServer and SQL Server modes of session storage.


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What is the use of RedirectPermanent?


It solves the permanently moved related issues.


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In what way is output-caching extensible?


It allows to cofigure custom output-cache providers.


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What is the expansion of XDT?


XML Document Transform (XDT),is the feature that lets you transform a Web.config file.


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What is Web.Config Transformation in visual studio 2010?


It transforms web.config from development environment to production environment.


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What is called as a Web package in asp.net 4.0?


The compressed file created for your application using MSDeploy tool.


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How will you set the Backward Compatibility feature in asp.net 4.0?


You need make the following change to the web.config ,
<system.web>
<pages controlRenderingCompatibilityVersion="3.0"/>
</system.web>


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What is the new feature introduced in redering in asp.net 4.0?


The new feature is to have Backward Compatibility in Control Rendering.


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What is the advantage of Routing?


It makes your site more user-friendly and your site content more discoverable by search engines.


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Explain What is browser capabilities providers?


It lets you build a provider that in turn lets you write custom code to determine browser capabilities.


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How will you make an application auto-startable in asp.net 4.0?


To use the auto-start feature, an IIS administrator sets an application pool in IIS 7.5 to be automatically started by using the following configuration in the

applicationHost.config file:






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