ASP.Net Interview Question and Answers
| 71. |
What is AutoPostback? |
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AutoPostBack automatically posts the page back to the server when state of the control is changed. |
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| 72. |
What is the difference between Web server controls and Custom user Controls in Asp.net? |
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- The Asp.net Web server controls are objects on the Asp.net pages that run when the Web page is requested. Many Web server controls such as button and text box, are similar to the HTML controls.
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The Custom user controls are the controls that are defined by developers. These controls are a mixture of custom behavior and predefined behavior.
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These controls work similar to other Web server controls.
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| 73. |
What is the main difference between Asp.net and Vb.net? |
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- Asp.net is a web technology used for designing webforms and Vb.net is a programming language
- ASP.NET is a powerful technology for writing dynamic web pages.
- ASP.NET is a way of creating dynamic web pages while making use of the innovations present in .NET.
- VB.NET is a language.But ASP.NET is the Environment where we can create websites or webpages.
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| 74. |
Is string a value type or a reference type? |
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Srting is a Reference type.It can create a new instance at every time. |
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| 75. |
What base class do all Web Forms inherit from? |
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System.web.UI.Page class |
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Gk Questions with Answers