C Sharp Interview Questions
Questions Answers Views Company eMail

What is difference between out and ref in c#?

534

How many types of serialization are there in c#?

461

What is difference between array and arraylist c#?

462

What is difference between var dynamic and object in c#?

516

What is the difference between out and ref in c#?

483

Is it good to use var in c#?

466

Can arraylist store different data types in c#?

475

Can var be null c#?

481

Is list passed by reference c#?

477

Why we use get set property in c#?

476

Are c# objects passed by reference?

467

What is difference between const and static in c#?

496

Are objects passed by reference in c#?

523

Why do we need indexer in c#?

546

Can we change static value in c#?

530


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Un-Answered Questions { C Sharp }

Which of the following operations can you not perform on an ado.net dataset?

516


Why is aws serverless?

501


What do you mean by “finalize” and “finally” methods in c#?

485


What are the properties of c#?

490


What do you mean by abstract class in c#?

502






Structs are largely redundant in c++. Why does c# have them?

755


In the page load event I assigned dropdownlist’s datasource property to a valid list. On the submit button click.. The same datasource property is coming as null. Why?

461


What are actions in c#?

484


Explain About .NET Framework

529


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

516


What exactly is serverless?

424


What are the different types of classes in c#?

500


What is difference between internal and protected internal in c#?

466


Illustrate race condition?

483


List some of the classes used by system.data namespace?

450