C Sharp Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Sharp Interview Questions

Questions Answers Views Company eMail

Can you prevent your class from being inherited and becoming a base class for some other classes?

3 8125

Can you allow class to be inherited, but prevent the method from being over-ridden?

5 11670

What?s an abstract class?

Siebel,

5 7813

What?s an interface class?

1 4240

Why can?t you specify the accessibility modifier for methods inside the interface?

5 16216

Can you inherit multiple interfaces?

3 6423

What?s the difference between an interface and abstract class?

Patni,

2 5911

How can you overload a method?

3 6659

If a base class has a bunch of overloaded constructors, and an inherited class has another bunch of overloaded constructors, can you enforce a call from an inherited constructor to an arbitrary base constructor?

1 5512

What?s the difference between System.String and System.StringBuilder classes?

5 17645

What?s the advantage of using System.Text.StringBuilder over System.String?

1 5293

Can you store multiple data types in System.Array?

5 8661

What?s the difference between the System.Array.CopyTo() and System.Array.Clone()?

Wipro,

6 16386

How can you sort the elements of the array in descending order?

2 5857

What?s the .NET datatype that allows the retrieval of data by a unique key?

SmartData,

2 9690

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Un-Answered Questions { C Sharp }

Can a method return multiple values in c#?

865

what is a structure in c#

1688

Explain About Postback

938

Are c# constructors the same as c++ constructors?

954

Can you declare struct members as protected?

897

Is c# pass by value?

895

How we convert private assembly into public assembly?

963

What is the default value of date?

944

What is the benefit of interface in c#?

956

How would you describe encapsulation in c#?

907

What is the difference between struct and class c#?

995

Why do we need constructor?

920

How do I download a program to my desktop?

879

What is the use of ienumerable?

875

Why static variables are used?

1029

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