ASP.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ASP.NET Interview Questions

Questions Answers Views Company eMail

When is validation done on the client? How does client-side validation improve the efficiency of an application?

1 3778

What is the basic purpose of the required field validator? How can you use a required field validator to check that the user changes the initial value of a text box? a listbox?

1840

What are three ways that you can use a compare validator?

1 3668

What are two ways that you can set the minimum and maximum values for a rangevalidator? When would you use each technique?

1 3118

How do you associate two or more validators with a single input control? What do you need to do to prevent space from being reserved for a validation control thatpasses its validation test?

1 3660

What is the purpose of the validation summary control? What do you need to do to prevent an error message from being displayed in a validator when a validation summary control is used? How can you display a message in both the validator and the validation summary control?

2 4449

How do you initiate validation on the server manually? What are two situations when you might you want to do that?

1787

How does the regular expression validator work? What are two situations when you might want to use one?

2 4166

How do you use a custom validator? When might you want to use one?

Infosys,

3 6481

What are ASP.NET Web Forms? How is this technology different than what is available though ASP (1.0-3.0)?

1 4234

How does VB.NET/C# achieve polymorphism?

Siebel Systems,

6 8760

Can you explain what inheritance is and an example of when you might use it?

Sports Interactive,

1 3986

How would you implement inheritance using VB.NET/C#?

Siebel Systems,

3 5300

Whats an assembly

IBM,

2 4479

Describe the difference between inline and code behind - which is best in a loosely coupled solution Tightly coupled - INLINE

2 8141

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Un-Answered Questions { ASP.NET }

Where would you use an ihttpmodule, and what are the limitations of any?

982

What are the benefits of Razor View?

915

What is viewstate? What does the “enableviewstate” property do?

884

What is the Difference between MVC And MVP design pattrens

2630

How can I have a particular web page in an asp.net application which displays its own error page?

1071

How many types of Cookies are available in ASP.NET?

1043

What is an assembly? Explain its parts.

1033

Can the dictionary object be created in client?s scope ?

2401

Give an example of what might be best suited to place in the application_start and session_start subroutines?

930

What is the meaning of TestApi?

1030

Difference between using directive vs using statement?

949

What is a session in asp.net?

1002

What is a query string in a url?

942

What are the server control tags in asp.net.?

1020

They mostly asked difference between versions of technologies

1337

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