Interview Questions for ASP.Net

• What is View State?
• Can you read the View State?
• What is the difference between encoding and encryption? Which is easy to break?
• Can we disable the view state application wide?
• can we disable it on page wide?
• can we disable it for a control?
• What is provider Model?
• Any idea of Data Access Component provided by Microsoft?
• Any idea of Enterprise library?
• What is web service?
• What is WSDL?
• Can a web service be only developed in asp.ent?
• can we use multiple web services from a single application?
• can we call a web service asynchronously?
• Can a web service be used from a windows application?
• What do we need to deploy a web service?
• What is the significance of web.config?
• Can we have multiple web.config files in a sigle web project?
• Can we have more then one configuration file?
• Type of Authentications?
• Can we have multiple assemblies in a single web project?
• What is GAC?
• What is machine.config?
• What different types of session state Management we have in asp.net?
• What are cookies?
• What is Cache?
• What is AJAX?
• Is AJAX a language?
• What is the difference between syncronus and asyncronus?
• what do you mean by HTTP Handler?
• What is the purpose of Global.asax?
• What is the significance of Application_Start/Session_Start/Application_Error?
• What is the difference between the inline and code behind?
• what is side by side execution?
• can we have two different versions of dot net frameworks running on the same machine?
• What is CLR? Difference b/w CLR and JVM?
• What is CLI?
• What is CTS?
• What is .resx file meant for?
• Any idea of aspnet_regiis?
• Any idea of ASP NET State Service?
• Crystal report is only used for read only data and reporting purposes?
• We can add a crystal report in aspx page using two techniques, what are these?
• What is the difference between stroed procedure and stored function in SQL?
• Can we have an updateable view in SQL?
• What is connection pooling? how can we acheive that in asp.net?
• What is DataSet?
• What is the difference between typed and untyped dataset?
• What is the difference bewteen accessing the data throgh the dataset and datareader?

Quote:

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What is View State?

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view state is used to find the current state of an object,
forexample with the help of view state we can find that
whether is a button is click or not;

The Control.ViewState property is associated with each server control in your web form and provides a dictionary object for retaining values between such multiple requests for the same page. This is the method that the page uses to preserve page and control property values between round trips. You can use ViewState to store any object as long as it is serializable. Data is stored in Base 64 Encoding. It is not encrypted by default.The view state of a page is, by default, placed in a hidden form field named VIEWSTATE.

Hi,

Thanks very much for this comment. It help me to think about my ideals.

Tks again and pls keep posting.