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

C Sharp Interview Questions

Questions Answers Views Company eMail

How do you implement Inheritance in dot net ?

MMTS, Sea Energy,

5 11065

If I want to override a method 1 of class A and in class b then how do you declare ?

MMTS,

4 8481

About multi level and multiple inheritance how to achieve in .net ?

CTS, MMTS,

2 12530

OOPs concept ?

iGate, MMTS,

1 7284

What is difference between value and reference types ?

Accenture,

4 8904

Is array reference type / value type ?

Accenture, BirlaSoft,

6 34563

Is string reference type / value type ?

3i Infotech, Accenture, BirlaSoft,

7 14895

explain DIFFERENCE BETWEEN CLASS AND MODULE?

3 12744

How u make an application remotable?

1 3875

What r collections c sharp?

3 11441

What is the use of New Keyword

15 25208

what r arraylist? what the use of Hashtables?

4 11348

Diff b/w casting and boxing

Wipro,

4 17329

What is the difference between Hash Table and Arrays?

IBM,

12 41394

difference between keyword internal and protected?

HCL,

5 21532

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Un-Answered Questions { C Sharp }

What is the adv of using System.Text.StringBuilder over System.String?

923

Differentiate between static class and singleton instance?

964

What are constants in c#?

917

Illustrate serialization?

906

what is the default access for a class

1047

Is int reference type c#?

911

Is linkedhashset synchronized?

1067

Assembly Code. in Rejester AL. How do Contast Replece( or Change): Bit D3 With Bit D4 and Bit D2 With Bit D5 and Bit D1 With Bit D6 and Bit D0 With Bit D7 I am Not Know Very Well Write English.

1844

How do I create a multilanguage, single-file assembly?

880

What are floating point numbers?

928

Is cli same as the clr?

854

What is cts, clr?

799

what is a constructor? What is a destructor?

931

What is string literal in c#?

1007

What is hashtable in c# with example?

904

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