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HCL C Sharp Interview Questions
Questions Answers Views Company eMail

what is Diff Gram

2 3987

What is Bubble Event ?

2 4469

Advantages of c# over vb.net?

3 5892

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 1138

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 4411





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 3249

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

4 9078

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 3331

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 2965

What is Covariance and contravariance in C#?

124

How to assign Null value to Var?

119

What is Wrapper class in dot net?

125

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?

132

Define Final Class in C#

123

what is the difference between .dll and .exe

111

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HCL C Sharp Interview Questions


Un-Answered Questions

How are models attributes stored in backbone.js?

1


What are common transport errors and their codes?

920


If you are scientist to b e and you wish to develop a self-generating power appliances, what would b e the ranking of importance to apply your concept of creating energy using alternator: 1. Washing Machine 2. Motor Water Pump 3. Electric Fan 4. Electric Stove 5. Flat Iron – Which one will b e your foremost and the least at the rank of 1 to 5? Why is that so? Defend your answer.

671


how will you mount an ntfs partition in linux?

107


You are doing log shipping due to some reasons it is failing. How you will proceed from there

1070






what is Pick map and what is the use of it? I want to configure a MVG applet on a filed in opportunity form applet. and when i select fields from MVG , it should reflect on the form applet(means there should be changes on fields in MVG according to Field select from MVG appler). Is this possible (with MVG or Picklist)?

1124


Why continuous integration is important?

77


State any two nuclear power stations in India, with their generating capacity.

915


what are some of the new tools and features provided by windows server 2008? : Windows server 2008

5


Need a batch file or VB script to delete old (more than 90datys) roaming profiles

1227


Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

688


What are alerts in splunk?

16


Define what is the significance of the arrow-head in the transistor symbol?

123


What are the applications of ac voltage controllers?

126


Explain config. Command for jolt?

58