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

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 8722

Can you inherit multiple interfaces?

Host4Big, Mind Tree, Moftak Solutions, Siebel Systems,

7 20849

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

Mind Tree, Siebel,

6 11416

How can you overload a method?

6 9126

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 6682

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

1 5109

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

3 8026

Can you store multiple data types in System.Array?

Satyam, Siebel Systems,

20 44468

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

3 7133

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

Junosource, Siebel Systems, Wipro,

1 5306

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

3 8840

What?s class SortedList underneath?

2 7619

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

3 5826

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

Visual Soft,

1 6321

Can multiple catch blocks be executed?

Visual Soft,

4 13520

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Un-Answered Questions { C Sharp }

Explain deadlock?

916

If you define a user defined data type by using the class keyword, is it a value type or reference type?

836

What is jit? What are the different types of jit?

947

What is cshtml?

945

What is windows form in c#?

972

Why do we use struct in c#?

916

Why do we use constructors in c#?

1046

What are the Types of JIT and what is econo-JIT

1201

Why do we use public static void main in c#?

894

What are the methods in c#?

899

What is cls, cts and clr in net?

859

Why to use “finally” block in c#?

1030

What is lazy class in c#?

807

What is part of a method signature in c#?

861

Explain manifest in c#.

896

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