C Sharp Interview Questions
Questions Answers Views Company eMail

what is difference between is and as operators in c#?

Winsol Solutions,

537

what is virtual method in c#?

713

what is the purpose of using statement in c#

Cognizant,

551

who is a protected class-level variable available to?

Siebel Systems,

546

how to sort an array in c#

Cognizant,

567

can you create a function in c# which can accept varying number of arguments

Cognizant,

602

in the nunit test framework, which attribute must adorn a test class in order for it to be picked up by the nunit gui?

Siebel Systems,

675

can multiple catch blocks be executed for a single try statement?

Siebel Systems,

529

in object oriented programming, how would you describe encapsulation?

Siebel Systems,

561

What are virtual destructors?

InfoAxon Technologies,

509

what happens if you inherit multiple interfaces and they have conflicting method names?

Siebel Systems,

493

what is the difference between a struct and a class in c#?

4Cplus,

567

what are the different ways a method can be overloaded?

Siebel Systems,

520

can you declare an override method to be static if the original method is not static?

Siebel Systems,

550

what are nullable types in c#

Cognizant,

524


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Un-Answered Questions { C Sharp }

What is the max value of int32 in c#?

496


Why do we need delegates?

497


Explane each and every methods of nterface Queue? Explain About performance issues on retrieving records

590


What is dataset and dataadapter in c#?

499


What is inumerable?

571






How do you create partial methods?

553


Is c sharp open source?

489


What is the difference between system.string and system.text.stringbuilder classes?

518


Explain about Oops concept

551


What is the difference between IEnumerator and IEnumerable?

679


Why do we use dictionary in c#?

499


What is the difference between yield and return?

466


When a Static Constructor is called in a Class?

586


What is tpl in c#?

500


What are the concepts of dispose method?

495