What is AppSetting Section in “Web.Config” file ? Dot Net Interview Questions.

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Web.config file defines configuration for a webproject.Using “AppSetting” section we can define user defined values.Example below defined is “ConnectionString” section which will be used through out the project for database connection.

<configuration>
<appSettings>
<add key="ConnectionString" value="server=xyz;pwd=www;database=testing" />
</appSettings>