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 name of the new control added to asp.net 4.0 for filtering data?

QueryExtender Control.

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What is the use of RenderOuterTable property in FormView control of asp.net 4.0 ?

It makes the CSS styling in the FormView control easier.

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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 are the 3 algorithms used to generate clientIds in asp.net 4.0?

1. AutoID.algorithm
2. Static algorithm
3. Predictable algorithm

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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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How will you set the Incredible Shrinking Session State in asp.net 4.0?

Using the compressionEnabled config entry.

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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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Apart from Response.Redirect and Server.Transfer what is new in asp.net 4.0?

RedirectPermanent.

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In what way is output-caching extensible?

It allows to cofigure custom output-cache providers.

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What new enhancement was done to output cahcing in asp.net 4.0?

Output cahcing was made as extensible.

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Using which attribute will you make the transformation in the web.config file of asp.net 4.0?

xdt:Transform="Replace"

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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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How visual studio 2010 implements Web.Config Transformation?

using XDT.

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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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Which tool is used by visual studio 2010 to create zipped files?

MSDeploy tool .

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What enhancement was done to Dynamic Data in asp.net 4.0 ?

Feature to build quick dynamic data websites.

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Does asp.net 4.0 supports Dynamic Data ?

Yes.

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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 class that you use when you define Routes?

The PageRouteHandler class .

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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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Does ASP.NET 4.0 adds built-in support for routing with Web Forms?

Yes.

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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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What is the New Way to Define Browser Capabilities in asp.net 4.0?

It is browser capabilities providers.

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Where is the browser capabilities object stored in asp.net?

HttpRequest.Browser property

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How will you detect a browser's capabilities in asp.net?

using HttpBrowserCapabilities object .

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How will you set the meta tag description for a page in asp.net 4.0?

using Page.MetaDescription

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How will you set the meta keywords for a page in asp.net 4.0?

using Page.MetaKeywords.

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What are the 2 properties added to the Page class for meta tags in asp.net 4.0?

1. Page.MetaKeywords
2. Page.MetaDescription

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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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