C Sharp Interview Questions
Questions Answers Views Company eMail

What is Abstraction?

Google, HCL, IBM, MAHINDRA, Tech Mahindra,

8 15859

What happens in synchronisation?

Tech Mahindra,

2 6334

Write code for palindrome?

Tech Mahindra,

10 23085

write code for Factorial?

Tech Mahindra,

6 13062

coding for delegates?

Tech Mahindra,

3 7212

Difference between C++ and C#.net

Google, TCS, Wipro,

19 36324

Can an Assembly have multiple versions

TCS,

13 15566

what is the difference between interface and abstraction?

Choice Solutions, IBM,

5 13354

what are the advantages of c# over vb.net?

Choice Solutions, HCL, Practical Viva Questions,

10 23138

why instance? what are the uses of instance?

Choice Solutions,

3 7323

what is a constructor?

Amazon, Amdocs, Choice Solutions,

5 6753

Does c# supports destructors?

Choice Solutions,

9 13435

How do you remove the objects which are not in use?Explicitly or implicitly?What is the exact mechanism going behind?

Advanced Software Systems, Choice Solutions,

2 6683

what is a delegate? what it is used for?

Choice Solutions, TCS,

13 22291

what are the events in delegate?

Choice Solutions,

2 7506


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Un-Answered Questions { C Sharp }

What is stringreader in c#?

643


What are circular references?

699


What are c# i/o classes? What are the commonly used i/o classes?

691


What is difference between ilist and list?

659


Can abstract class instantiated c#?

662


So let's say I have an application that uses myapp.dll assembly, version 1.0.0.0. There is a security bug in that assembly, and I publish the patch, issuing it under name myapp.dll 1.1.0.0. How do I tell the client applications that are already installed to start using this new myapp.dll?

667


What is lazy class in c#?

631


who is a protected class-level variable available to?

712


What are strong name assemblies?

736


What is the difference between do and while loop?

635


Why can't we use a static class instead of singleton?

634


Are arrays value types or reference types?

707


Explain About web methods and its various attributes

732


How do you escape a character?

670


What is dependency injection in simple words?

688