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HCL C Sharp Interview Questions

Questions Answers Views Company eMail

what is Diff Gram

2 6045

What is Bubble Event ?

2 7622

Advantages of c# over vb.net?

3 9342

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

1 2543

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.

3 7029

class Program { void add() { int x=10, y=20; fun(); Console.WriteLine("{0}", sum); } void fun() { int sum; sum = x + y; } static void Main(string[] args) { Program f =new Program(); f.add(); } } Debug above program.....

3 5743

why we can't create an object for a static class?? what is the reason behind this?

4 12015

What is the Use Of Interfaces? For example I have a interface as shown below? Interface IMyInterface { public void MyMethod(); } class MyClass : IMyInterface { public void Mymethod() { Some Code } } class Program { static void Main(string[] args) { MyClass obj = new MyClass(); obj.MyMethod(); } } Here What is My Question is? If i remove Interface and run this code, it will executed then what is the Use of the interface? Can any one give me the solution for this Problem? Thanks in Advance!

1 4771

Integer at long type variable are not object.Support your answer with example.And explain the technique to convert from value type to reference type and vice-versa.

1 4377

What is Covariance and contravariance in C#?

1069

How to assign Null value to Var?

995

What is Wrapper class in dot net?

1081

In languages without exception-handling facilities, we could send an error-handling procedure as a parameter to each procedure that can detect errors that must be handled. What disadvantages are there to this method?

1137

Define Final Class in C#

1038

what is the difference between .dll and .exe

1050

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HCL C Sharp Interview Questions (67)

Un-Answered Questions

What is the density of Fiber reinforced concrete and give me the which fibers we can use in Concrete?

2036

Do you need cals for windows server 2016 essentials?

325

The input/output signals are related to which pins?

1056

How to sort arrays in perl?

1035

What are the variants of back propagation?

356

After executing the script in qtp suppose i found some script execute successfully and found some error.So how to report the status for both (i.e pass and fail report)in test director. For "fail" We use "defect tab" in testdirector. But for "pass" how to report it to TL.what is the process plz anybody ans

2150

What are the different sql commands?

1080

What is the difference between a binary search and a sequential search? What are the pertinent cobol commands?

1119

Can you explain the concept of generative adversarial networks (GANs) and their implications for AI?

So in scrum which entity is responsible for deliverable? Scrum master or product owner?

Considering notepad/ie or any other thing as process, what will happen if you start notepad or ie 3 times? Where 3 processes are started or 3 threads are started?

1162

What is the command key on windows 10?

876

What are different types of Print Functions available in PHP?

977

How will you do different types of narrative reports in obiee?

904

How do I declare inout arguments in c#?

942