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 7972

Can you inherit multiple interfaces?

Host4Big, Mind Tree, Moftak Solutions, Siebel Systems,

7 19099

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

Mind Tree, Siebel,

6 10258

How can you overload a method?

6 8193

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 6316

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

1 4738

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

3 7405

Can you store multiple data types in System.Array?

Satyam, Siebel Systems,

20 42071

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

3 6475

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

Junosource, Siebel Systems, Wipro,

1 4958

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

3 8320

What?s class SortedList underneath?

2 7192

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

3 5299

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

Visual Soft,

1 5800

Can multiple catch blocks be executed?

Visual Soft,

4 12817

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Un-Answered Questions { C Sharp }

What is the use of generics in c#?

625

What is icollection in c#?

684

What is assembly c#?

638

What is the function of the not null constraint?

682

Can destructors have access modifiers?

722

What is streamreader/streamwriter class?

682

Tell us something about static linking and dynamic linking?

710

What is semaphore in c#?

681

What are some of the commonly used commands in sqlcommand?

673

I was trying to use an out int parameter in one of my functions. How should I declare the variable that I am passing to it?

736

what are the contents of an assembly ?

727

What is difference between ienumerable and list?

713

How will you get the different language strings?

658

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

622

Can we change static variable value in c#?

653

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