C Sharp Interview Questions
Questions Answers Views Company eMail

what is work of continue statement in C#?

3 5987

how to cleanup object that does not support dispose method? How to implement dispose for such scenarios?

ITC Infotech,

2 3647

boxing means converting value type to reference type and unboxing means converting reference type to value type.why we need boxing and unboxing?

General Mills, Value Labs,

3 7003

how to return morethan one value using out parameter in c#.net ; For Example : public int show(out int []a) { int []a={1,2,3,4,5}; return a[]; } we have to print all the values without using the Console.WriteLine statement;

Verizon,

1 4299

hi i m bhawna ,a student of mca want to know about what type of technical question has been asked in an interview of mnc's like HCL,TCS,WIPRO

HCL,

1 1819

What Is The Difference Between ViewState and SessionState?

Fiserv,

1 5618

if you do have a stack overflow profile.what is your ranking?

1468

1. What is lazy loading? 2. What is delay signing? 3. How to transfer view object to presenter in MVP? 4. How to create a generic class? 5. What is Ajax object? 6. What is explicit interface implementation? 7. I1, I2 interfaces have same methods (say PrintName) explicitly implemented in class C1. Now how to call PrintName method from I1? 8. I have a list of Customers. List the customer with maximum orders using LINQ.

Aptron, Volvo,

1 2232

What is Partial class? What purpose we use it?

ACS, TATA,

6 7370

What is Delay Signing?

ACS,

1 4614

what is default accessibility for a class? what is difference b/w viewstate and controlstate? what is the default access specifier for a top level class which are not nested into other classes?

2 3232

Helo , Help Me , Help Me About : C# Windows Application - Network How To Manage IP Client's Accessiblity To The Internet Share concise Substitute , Minor ISA Server

1433

hi, I am a begineer to c sharp. I have written a code for finding out prime numbers. Can anyone identify what are the flaws in my code. Kindly donot complex the code or present logic because i am new to c sharp and just started learning programming language.Thanks in advance. class Program { static void Main(string[] args) { int a,b=1; a = int.Parse(Console.ReadLine()); c= int.Parse(Console.ReadLine()); if (a % b == 0 && a % 2 != 0 && a % a == 0) Console.WriteLine(a); else if (a % b == 0 && a % 2 == 0) Console.WriteLine(a%2); Console.WriteLine("Number is not PRIME"); Console.ReadLine(); } } }

2 3322

There are a class A. Another class B derived from it. Now if I do A a = new B(); and B b = new B(); What will happen in both the statements. And what is the difference between these two statements.

HCL,

3 5734

I created a class which is inherited from interface IDisposable. Now if I use object of this class with using keyword. Then How the dispose method will get call. Does garbage collector call it or some else.

Sapient,

2 5484


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Un-Answered Questions { C Sharp }

Can we override static class in c#?

462


What is a generic class?

510


How to use exception handling in stored procedure?

522


What are the different types of delegation?

427


What is strongly typed view?

486






What is difference between private, protected, and public in C#?

536


Can a constructor be static in c#?

495


Explain the differences between static, void and public in c#?

506


What is difference between override and new in c#?

492


What is difference between an Structure and Class?

547


How does foreach loop work in c#?

457


List down the access modifiers available in c#?

465


Are tuples mutable c#?

471


What is array c#?

502


What is anonymous methods in c#?

533