ASP.Net Interview Question and Answers

151. What is ValidationSummary?
  ValidationSummary - It show a summary of errors raised by each control on the page on a specific spot or in a message box.
 
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152. How do you indentify that the page is post back?
  By checking the IsPostBack property. If IsPostBack is True, the page has been posted back.
 
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153. what are the types of ASP Objects?
 
    There are various types of Asp objects
  • Session Object
  • Application Object
  • Server Object
  • Request Object
  • Request Object
  • Response Object
  • Object Context
  • Error Object
 
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154. What are remotable objects in .NET Remoting?
  Remotable objects are the objects that can be marshaled across the application domains. You can marshal by value, where a deep copy of the object is created and then passed to the receiver. You can also marshal by reference, where just a reference to an existing object is passed.
 
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155. What is the difference between ASP Session and ASP.NET Session?
  Asp.net session supports cookie less session & it can span across multiple servers.
 
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