- What is a static class?
- What is static member?
- What is static function?
- What is static constructor?
- How can we inherit a static variable?
- How can we inherit a static member?
- Can we use a static function with a non-static variable?
- How can we access static variable?
- Why main function is static?
- How will you load dynamic assembly? How will create assesblies at run time?
- What is Reflection?
- If I have more than one version of one assemblies, then how will I use old version (how/where to specify version number?) in my application?
- How do you create threading in.NET? What is the namespace for that?
- What do you mean by Serialize and MarshalByRef?
- What is the difference between Array and LinkedList?
- What is Asynchronous call and how it can be implemented using delegates?
- How to create events for a control? What is custom events? How to create it?
- If you want to write your own dot net language, what steps you will you take care?
- Describe the diffeerence between inline and code behind - which is best in a loosely coupled solution?
- How dot net compiled code will become platform independent?
- Without modifying source code if we compile again, will it be generated MSIL again?
- How does you handle this COM components developed in other programming languages in.NET?
- How CCW (Com Callable Wrapper) and RCW (Runtime Callable Wrappers) works?
- What are the new thee features of COM+ services, which are not there in COM (MTS)?
- What are the differences between COM architecture and.NET architecture?
- Can we copy a COM dll to GAC folder?
- What is Shared and Repeatable Inheritance?
- Can you explain what inheritance is and an example of when you might use it?
- How can you write a class to restrict that only one object of this class can be created (Singleton class)?
- What are virtual destructures?
- What is close method? How its different from Finalize and Dispose?
- What is Boxing and UnBoxing?
- What is check/uncheck?
- What is the use of base keyword? Tell me a practical example for base keyword’s usage?
- What are the different.NET tools which you used in projects?
- What will do to avoid prior case?
- What happens when you try to update data in a dataset in.NET while the record is already deleted in SQL Server as backend?
- What is concurrency? How will you avoid concurrency when dealing with dataset?
- One user deleted one row after that another user through his dataset was trying to update same row. What will happen? How will you avoid this problem?
- How do you merge two datasets into the third dataset in a simple manner?
- If you are executing these statements in commandObject. “Select * from Table1; Select * from Table2″ How you will deal result set?
- How do you sort a dataset.
- If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?
- What is the use of Parameter object?
- How to generateXML from a dataset and vice versa?
- How do you implement locking concept for dataset?
- How will you do Redo and Undo in TextBox control?
- How to implement DataGrid in.NET? How would you make a combo-box appear in one column of a DataGrid? What are the ways to show data grid inside a data grid for a master details type of tables? If we write any code for DataGrid methods. what is the access specifier used for that methods in the code behind file and why?
- How can we create Tree control in asp.NET?
- Write a program in C# to find the angle between the hours and minutes in a clock?
- Write a program to create a user control with name and surname as data members and login as method and also the code to call it.
- How can you read 3rd line from a text file?
- Explain the code behind wors and contrast that using the inline style.
- Explain different types of HTML, Web and server controls.
- What are the differences between user control and server control?
- How server form post-back works?
- Can the action attribute of a server-side
- How would ASP and ASP.NET apps run at the same time on the same server?
- What are good ADO.NET object to replace to ADO Recordset object.
- Explain the differences between Server-side code and Client-side code.
- What type of code(server or client) is found in a Code-Behind class?
- Should validation (did the user enter a real date) occur server-side or client-side? Why?
- What does the “EnableViewState” property do? Why would I want it on or off?
- What is the difference between Server.Transfer and response.Redirect? Why?
- Can you give an example of when it would be appropriate to use a web service as opposed to a non-serviced.NET component?
- Let’s say I have an existing application written using VB6 and this application utilizes Windows 2000 COM+ transaction services. How would you approach migrating this application to.NET?
- If I am developing an application that must accomodate multiple security levels though secure login and my ASP.NET web application is spanned across three web-servers (using round-robin load balancing). What would be the best approach to maintain login-in state for the users?
- What are ASP.NET web forms? How is this technology different than what is available though ASP(1.0-3.0)?
- How does VB.NET achieve polymorphism?
- How does C# achieve polymorphism?
- Can you explain what is Inheritance and an example in VB.NET and C# of when you might use it?
- Describe difference between inline and code-behind?
- What is loosely coupled solution in.NET?
- What is diffgram?
- Where would you use an iHTTPModule and what are the limitations of any approach you might take in implementing one?
- What are the Advantages and DisAdvantages of viewstate?
- Describe session handling in a webform, how does it work and what are the limitations?
- How would you get ASP.NET running in Apache web servers? Explain it’s limitations.
- What is MSIL and why should my developers need an appreciation of it if at all?
- Which methos do you invoke on the DataAdapter control to load your generated dataset with data?
- Can you edit data in Repeater control? How?
- Which template must you provide, in order to display data in a Repeater control?
- How can you provide an alternating color scheme in a Repeater control?
- What property must you set, and what method must you call in your code, in order to bind the data from some data source to the repeater control?
- What base class do all web forms inherit from?
- What method do you use to explicitly kill a user’s session? How?
- How do you turn off cookies for one page in your site? Give an example.
- Which two properties are on every validation control?
- What tags do you need to add within the asp:datagrid tags to bind columns manually? Give an example.
- How do you create a permanent cookie?
- What tag do you use to add a hyperlink column to the dataGrid?
- What is the standard you use to wrap up a call to a Web Service?
- Which method do you use to redirect the user to another page without performing a round trip to the client? How?
- What is the transport protocol you use to call a Seb Service SOAP?
- What does WSDL stand for?
- What property do you have to set to tell the grid which page to go to when using the Pager object?
- Where on the Internet would you look for Web Services?
- What tags do you need to add within the asp:datagrid tags to bind columns manually? How?
- Which property on a Combo Box do you set with a column name, prior to setting the DataSource, to display data in the combo box?
- How is a property designated as read-only?
- Which control would you use if you needed to make sure the values in two different controls matched?
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