ASP.NET interview questions only (3)
.NET Interview Questions and Answers
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ASP.NET interview questions only (3)
1. How does ASP page work?
2. How ASP.NET page works?
3. What are the contents of cookie?
4. How do you create a permanent cookie?
5. What is ViewState? What does the “EnableViewState” property do? Whay would I want it on or off?
6. Give an example of what might be best suited to place in the Application_Start and Session_Start subroutines?
7. Describe the role of global.asax?
8. How can you debug your.NET application?
9. How do you deploy your ASP.NET application?
10. Where do we store our connection string in ASP.NET application?
11. Explain security types in ASP.NET?
12. Where do we store our connection string in ASP.NET application?
13. Explain different Authentication modes in ASP.NET?
14. How.NET has implemented security for web applications?
15. How to do forms authentication in ASP.NET?
16. Explain authentication levels in.NET?
17. Explain authorization levels in.NET?
18. How can you debug an ASP page, without touching the code?
19. How can you handle Exceptions in ASP.NET?
20. How can you handle UnManaged Code Exceptions in ASP.NET?
21. Which is the namespace used to write error message in event Lof File?
22. What are the Page level transaction and class level transaction?
23. What are different transaction options?
24. What is the namespace for encryption?
25. What is the difference between application and cache variables?
26. What is the difference between control and component?
27. You have defined one page_load event in ASPx page and same page_load event in code behind, how will program run?
28. Where would you use an IHttpModule, and what are the limitations of any approach you might take in implementing one?
29. Can you edit data in the Repeater control? Which template must you provide, in order to display data in 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 source to the repeater?
30. In what order do the events of an ASPX page executes. As a developer is it important to understand these events?
31. How would you get ASP.NET running in Apache web servers? Why would you even do this?
32. What tags do you need to add within the ASP:datagrid tags to bind columns manualy?
33. How can we create pie chart in ASP.NET?
34. How do you understand asynchronous web services?
35. What are the events fired when web service called?
36. How do you perform a transaction in web services?
37. How does SOAP transport happen and what is the role of HTTP in it? How you can access a webservice using soap?
38. What are the different formatters can be used in both Binary and SOAP?
39. How will you expose/publish a webservice?
40. What is disco file?
41. What’s the attribute for webservice method? What is the namespace for creating webservice?
42. Can you pass SOAP messages through remoting?
43. Explain web client class and its methods?
44. What is flow of remoting?
45. Explain the concept of data island?
46. How to useXML DOM model on client using JavaScript?
47. What are the ways to create a tree view control usingXML, XSL and JavaScript?
48. What is XPathNavigator?
49. What is the use of Template in XSL?
50. What is “Well FormedXML” and “ValidXML“?
51. How will you do SubString in XSL?
52. How do you deal sorting columns dynamically inXML?
53. What is “Async” property ofXML?
54. What is XPath query?
55. Explain differences between Element and Node.
56. What is CDATA section?
57. Explain definition and differences between DOM and SAX?
58. What is GetElementbyname method will do?
59. What will selectnode method will do?
60. What is validXML document?
61. What is well formedXML document?
62. What is the difference betweenXMLDocument andXMLDataDocument?
63. Can I replace my Sqlserver withXML files and how about handling the same?
64. Write syntax to serialize class usingXML Serializer?
65. How can we configure the sites in web server(IIS)?
66. Explain advantages of IIS 6.0?
Other Interview Questions
- What is .NET?
- How many languages .NET is supporting now?
- How is .NET able to support multiple languages?
- How ASP .NET different from ASP?
- What is smart navigation?
- What is view state?
- How do you validate the controls in an ASP .NET page?
- Can the validation be done in the server side? Or this can be done only in the Client side?
- How to manage pagination in a page?
- What is ADO .NET and what is difference between ADO and ADO.NET?
- Observations between VB.NET and VC#.NET?
- Advantages of migrating to VB.NET ?
- Advantages of VB.NET
- Using ActiveX Control in .Net
- What is Machine.config?
- What is Web.config?
- What is the difference between ADO and ADO.NET?
- What is the difference between VB and VB.NET?
- What is a Strong Name?
- What is a Manifest?
- Creating a Key Pair?
- What is the difference between "using System.Data;" and directly adding the reference from "Add References Dialog Box"?
- What is GAC?
- What is a Metadata?
- What is managed code and managed data?
- What is .NET / .NET Framework?
- What is Reflection?
- What is "Common Type System" (CTS)?
- What is "Common Language Specification" (CLS)?
- What is "Common Language Runtime" (CLR)?
- What are Attributes?
- What are the Types of Assemblies?
- What is an Intermediate language?
- ASP.NET Authentication Providers and IIS Security
- What is the difference between ASP and ASP.NET?
- Using COM Component in .Net
- What is an assembly?
- What is a Web Service?
- webFarm Vs webGardens
- What is the difference between a namespace and assembly name?
- What’s a Windows process?
- What’s typical about a Windows process in regards to memory allocation?
- Explain what relationship is between a Process, Application Domain, and Application?
- What are possible implementations of distributed applications in .NET?
- What are the consideration in deciding to use .NET Remoting or ASP.NET Web Services?
- What’s a proxy of the server object in .NET Remoting?
- What are remotable objects in .NET Remoting?
- What are channels in .NET Remoting?
- What security measures exist for .NET Remoting in System.Runtime.Remoting?
- What is a formatter?
- Choosing between HTTP and TCP for protocols and Binary and SOAP for formatters, what are the trade-offs?
- What’s SingleCall activation mode used for?
- What’s Singleton activation mode?
- How do you define the lease of the object?
- Can you configure a .NET Remoting object via XML file?
- How can you automatically generate interface for the remotable object in .NET with Microsoft tools?
- What is Delegation?
- What is "Microsoft Intermediate Language" (MSIL)?
- Differences between Datagrid, Datalist and Repeater?
- I am constantly writing the drawing procedures with System.Drawing.Graphics, but having to use the try and dispose blocks is too time-consuming with Graphics objects. Can I automate this?
- How do you trigger the Paint event in System.Drawing?
- With these events, why wouldn’t Microsoft combine Invalidate and Paint, so that you wouldn’t have to tell it to repaint, and then to force it to repaint?
- How can you assign an RGB color to a System.Drawing.Color object?
- What class does Icon derive from? Isn’t it just a Bitmap with a wrapper name around it?
- Before in my VB app I would just load the icons from DLL. How can I load the icons provided by .NET dynamically?
- When displaying fonts, what’s the difference between pixels, points and ems?
- What is the difference between VB 6 and VB.NET?
- What are the authentication methods in .NET?
- What is Serialization in .NET?
- What’s the use of System.Diagnostics.Process class?
- Difference Abstract class and Interface
- re-clarification of object based:
- How to achieve Polymorphism in VB.Net?
- Difference between Class And Interface
- What doesu mean by .NET framework?
- What is assembly?
- What is namespaces?
- NET framework overview
- What is the base class of .NET?
- Explain assemblies.
- Name some of the languages .NET support?
- ADO.NET features? Benefits? Drawbacks?
- How many types of exception handlers are there in .NET?
- Difference between Panel and GroupBox classes?
- What is the base class of Button control?
- What is Response object? How is it related to ASP’s Response object?
- What is IIS? Have you used it?
- Main differences between ASP and ASP.NET.
- What are the advantages and drawbacks of using ADO.NET?
- Why The JavaScript Validation Not Run on the Asp.Net Button But Run SuccessFully On The HTML Button
- what is the difference between user control an custom control? advantages/disadvantages?
- What’s the difference between Response.Write() andResponse.Output.Write()?
- What is the use of ErrorProvider Control?
- What is CLR?
- What is Delegate and what is it used for ?
- How is meant by DLL ?
- Which DLL translate XML to SQL in IIS?
- Can anyone tell me about Secure Socket Layer? How to make use of the technology?
- What is the Differnce Between Response.write & response.output.Write
- Which dll is required to translate XML to SQL in IIS ?
- What is an interface and what is an abstract class? Please, expand by examples of using both. Explain why.
- What is serialization, how it works in .NET?
- What should one do to make class serializable?
- What exactly is being serialized when you perform serialization?
- How does output caching work in ASP.NET?
- What is connection pooling and how do you make your application use it?
- What are different methods of session maintenance in ASP.NET?
- What is Viewstate?
- Can any object be stored in a Viewstate?
- What should you do to store an object in a Viewstate?
- Explain how Viewstate is being formed and how it’s stored on client.
- What do you know about ADO.NET’s objects and methods?
- Explain DataSet.AcceptChanges and DataAdapter.Update methods.
- When we go for html server controls and when we go for web server controls?
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- ASP.NET interview questions only (3)
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