ASP.NET INTERVIEW QUESTION & ANSWERS
| 71. |
What is .net remoting? |
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.Net remoting is replacement of DCOM. Using .Net remoting you can make remote object calls which lie in different Application domains. AS the remote objects run in different process client calling the remote object cannot call it directly. Therefore, the client uses a proxy, which loads like a real object. |
| 72. |
Why do Web Services use WSDL files? |
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Web Services use WSDL files so that client programs know exactly how to communicate with them. Because of WSDL. automated tools such as Visual Studio and the WSDL.exe program can generate proxy files simply by examining the WSDL file. |
| 73. |
What are ASP.NET Web Forms? |
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Web Forms are the User Interface (UI) elements that give your Web applications their look and feel. Web Forms are similar to Windows Forms in that they provide properties/ methods, and events for the controls that are placed onto them. However, these UI elements render themselves in the appropriate markup language required by the request, e.g. HTML. If you use Microsoft Visual Studio .NET, you will also get the familiar drag-and-drop interface used to create your UI for your Web application. |
| 74. |
How do you change the timeout for a Session object?
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You can change the timeout for a Session object by setting its Timeout property or by using the web.config file.
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| 75. |
What is web.config file? |
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Web.config file is the configuration file for the Asp.net web application. There is one web.config file for one asp.net application which configures the particular application. Web.config file is written in XML with specific tags having specific meanings.It includes databa which includes connections,Session States,Error Handling,Security etc. |
