C Sharp Interview Questions
Questions Answers Views Company eMail

What is internal and protected-internal accessspecifier in c#.net?

1 2062

what is accessspecifier and explation each with example?

3 2706

what is the purpose of new keyword while creating an object?

3 5479




What is the difference between ref & out parameters?

2 2828

What are Custom Control and User Control?

1 2669

what is used ref keyword in c#,and how we used it?

2 3617

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.

HCL,

1 2905

difference between managed code and unmanaged code ?

3 4533




write program in c# using this instructions name avinash varma ,work experiance<2,nochildren his work experiance is higher than 5 years,more than one children one children name is diwakar,number of years of work eperiance at current company is the ratio of children and work experiance is 0.21 to 0.5

1384

if we are updating a database using thread, and mean while application crashes or thread being aborted then what will happen in Database? Rollback or Database will be updated? Please explain with different scenario.

1429

Assignment # 1 Print the pattern given below using single printf statement XX XX XX XX XX XX X X X X XX XX XX XX XX XX Assignment # 2 Print the pattern given below using single printf statement (please do NOT use the string function below) 0 909 89098 7890987 678909876 56789098765 4567890987654 345678909876543 23456789098765432 1234567890987654321

Wipro,

3 5265

write code for inserting and updating recoards in sql server database using connected architecture & records shoulds displayed in grid view ( use c# )

1426

FOR EXAMPLE : CLASS Dotnet { } creating object: Dotnet dn=new Dotnet(); NOW THE QUESTION IS WHICH IS CALLED AS OBJECT ?EITHER dn OR new Dotnet() and CAN YOU PROVE YOUR ANSWER?????PLEASE REPLY...

1 2462

FOR EXAMPLE : CLASS Dotnet { } creating object: Dotnet dn=new Dotnet(); NOW THE QUESTION IS WHICH IS CALLED AS OBJECT ? EITHER dn OR new Dotnet() and CAN YOU PROVE YOUR ANSWER????? PLEASE REPLY...

2 3818

What exactly happens when we debug and build the program?

1679


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Un-Answered Questions { C Sharp }

What is readline c#?

32


What is wrong with the sample program below?

74


What is c# commonly used for?

28


Which are access modifiers available in c#?

60


Is string null or empty?

45






What is the difference between finalize() and dispose()?

81


What is list collection in c#?

36


Is var a data type?

38


What are delegates and why are they required?

73


hi all.... i need code snippets for store and retrive tiff fromat images in sqlserver....... kindy provide it.......

934


What is data type c#?

41


What are synchronous and asynchronous operations?

65


Does c# support properties of array types?

74


What is the property of class?

85


When do you generally use a class over a struct?

79