C Sharp Interview Questions
Questions Answers Views Company eMail

Difference between ByVal and ByRef?

Microsoft,

5 16786

How do you implement multiple inheritance in .NET?

Infosys, Microsoft,

5 8712

Difference between multi-level and multiple inheritance?

Microsoft,

4 10751

What does assemblyinfo.cs consists ?

Microsoft,

4 12395

What is manifest ?

Digital GlobalSoft,

3 5174

What is abstract class ?

Digital GlobalSoft,

5 5106

What is difference between interface inheritance and class inheritance ?

Digital GlobalSoft,

8 27438

What are the collection classes ?

Digital GlobalSoft,

2 5185

What are the types of threading models ?

Digital GlobalSoft,

4 7763

Oops concepts ?

Accenture, Digital GlobalSoft,

2 9326

Error handling and how this is done ?

Digital GlobalSoft,

2 4871

Can we write one page in c# and other in vb in one application ?

Keane India Ltd,

3 8622

About a class access specifiers and method access specifiers ?

MMTS,

3 7865

What is overloading and how can this be done ?

MMTS,

4 5772

About Virtual functions and their use ?

MBITS, MMTS,

13 22614


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Un-Answered Questions { C Sharp }

Explain how do you debug an asp.net web application?

472


What is using keyword?

518


What's your approach to fetch static data in your windows form application?

497


What does writeline mean?

521


What are the classes contained in a single .NET DLL ?

501






Is c# good for games?

471


Explain synchronous and asynchronous operations?

525


Why hashtable is thread safe in c#?

478


Why is it important to override gethashcode when equals method is overridden?

549


What is immutable in C#?

577


What does firstordefault mean in c#?

463


Explain the difference between “as” and “is” operators used in c#?

491


Explain how do you directly call a native function exported from a dll?

495


Can struct be static in c#?

486


What is the meaning of console writeline in c#?

439