ASP.NET Interview Questions
Questions Answers Views Company eMail

What is the difference between an EXE and a DLL?

Infosys, JK Associates, Persistent, TATA, Technosoft, Wipro,

18 56740

What is strong-typing versus weak-typing? Which is preferred? Why?

2 6168

What is wrong with a line like this? DateTime.Parse(myString)

Metasys,

5 15904

What are PDBs? Where must they be located for debugging to work?

4 18585

What is cyclomatic complexity and why is it important?

1 4270

Write a standard lock() plus double check to create a critical section around a variable access?

1 8736

What is FullTrust? Do GACed assemblies have FullTrust?

2 6733

What benefit does your code receive if you decorate it with attributes demanding specific Security permissions?

2 6648

What does this do? gacutil /l | find /i about

1 6239

What does this do? sn -t foo.dll

3 10080

What ports must be open for DCOM over a firewall? What is the purpose of Port 135?

1862

Contrast OOP and SOA. What are tenets of each ?

1730

How does the XmlSerializer work? What ACL permissions does a process using it require?

2 12043

Why is catch(Exception) almost always a bad idea?

4 12651

What is the difference between Debug.Write and Trace.Write? When should each be used?

Infosys,

2 11401


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Un-Answered Questions { ASP.NET }

What are cookies in asp.net?

567


What is windows active directory authentication?

563


How do you secure your connection string information?

507


What is postback request?

546


Which is faster union or union all?

564






Describe the disadvantage of cookies.

591


How to retrieve user name in case of Window Authentication?

268


What is a master page and what does it do?

528


Web API supports which protocol?

841


How to create multi language website in asp.net mvc? : Asp.Net MVC

490


What is state management react?

499


How to store checkbox value in database in asp.net mvc? : Asp.Net MVC

504


What is redirectpermanent in asp.net?

604


What are the differences between application object and session object?

485


How can you use a custom controls in ASP.NET application?

538