C Sharp Interview Questions
Questions Answers Views Company eMail

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

Mind Tree, Siebel Systems,

3 7791

Can you inherit multiple interfaces?

Host4Big, Mind Tree, Moftak Solutions, Siebel Systems,

7 18754

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

Mind Tree, Siebel,

6 9919

How can you overload a method?

6 7940

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?

2 6194

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

1 4603

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

3 7178

Can you store multiple data types in System.Array?

Satyam, Siebel Systems,

20 41425

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

3 6229

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

Junosource, Siebel Systems, Wipro,

1 4858

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

3 8130

What?s class SortedList underneath?

2 7046

Will finally block get executed if the 1exception had not occurred?

3 5154

What?s the C# equivalent of C++ catch (?), which was a catch-all statement for any possible exception?

Visual Soft,

1 5608

Can multiple catch blocks be executed?

Visual Soft,

4 12630


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Un-Answered Questions { C Sharp }

Why do we need events in c#?

648


Can a struct inherit from another struct or class in c#?

617


Is string null or empty?

617


What is .net c#?

573


What is xpath in c#?

581






why delegate is type safe?

2705


Why var is used in c#?

629


When was .net linq added?

647


How do I create a multilanguage?

614


What is whitespace in c#?

613


From a versioning perspective, what are the drawbacks of extending an interface as opposed to extending a class?

639


What are the 2 broad classifications of fields in c#?

642


How can I get the ascii code for a character in c#?

663


What is the data provider name to connect to access database?

605


What is the advantage of static class in c#?

604