C Sharp Interview Questions
Questions Answers Views Company eMail

Can you declare the override method static while the original method is non-static?

5 9784

Can you override private virtual methods?

5 4194

Can you prevent your class from being inherited and becoming a base class for some other classes?

5 4230




Can you allow class to be inherited, but prevent the method from being over-ridden?

1 3101

What?s an abstract class?

NIIT,

4 4406

When do you absolutely have to declare a class as abstract (as opposed to free-willed educated choice or decision based on UML diagram)?

1 3288

What?s an interface class?

4 3526

Why can?t you specify the accessibility modifier for methods inside the interface?

2 3159




Can you inherit multiple interfaces?

3 3730

What?s the difference between an interface and abstract class?

4 4144

How can you overload a method?

3 2883

What?s the difference between System.String and System.StringBuilder classes?

3 4189

What?s the advantage of using System.Text.StringBuilder over System.String?

1 2977

Can you store multiple data types in System.Array?

7 9239

What?s the difference between the System.Array.CopyTo() and System.Array.Clone()?

3 5551


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Un-Answered Questions { C Sharp }

There were a lot of questions asked, so I will list the topic (and add a what is "topic" and know pros/cons). Extreme programming, what is a transaction, various SDLC design approaches, what is a namespace, define a good test case, what is a stored proc, webservice? design patterns? linker? compiler? access modifiers? stack vs. queue? arrays vs. linked lists? sorting algorithms? recursion? OOP principles?

999


Hi Friends, I am going through Siemens Interview Procedure from last 1+1/2 months. I went through 1 written + 2 Technical + 1 Managerial Round process after which I got call from HR informing that "you are selected and we would like to meet you for HR round". HR round was very nominal compared to MR. HR Round last for hardly 5 mins. They told me that you will get the final result on Friday. Still I have not received any feedback from them. Please help!!!

14824


What framework is used for performance testing/load testing?

881


Write a console application and implement the ternary operator to decide whether the age a user entered after being prompted is allowed to vote or not(given that only citizens between 18 and 120 years only inclusive can vote). Use exception handling for non-numerical input.

1324


2. What happened when BO object has been called?

882






explain the nature of the assembly work?

1480


how to insert the data from the grid view to database table though button click.pls send the answer to mail id suri1319@gmail.com

934


Asha buys 16 Chocolates for rs 12 and 24 chocolates for rs 20, if she sold them 30 chocolates for rs 30 then what is the Gain/Loss percentage? Gain(700/19 %) Loss(700/19 %) Gain(500/19 %) Loss(500/19 %) If one person ate 100 grapes in 5 days and 6 more each day from starting, what was the no of grapes he ate on first day? 6 8 10 7 If seven men P, Q, R, S, T, U, V parked his car, P and Q something like that. 6 student J, K, L, M, N, O went for picnic in 2 batches, K and L have to go together, M and O do't go together, if O and L go in one batch then which of these combination will be wrong. Jmnp Jklo klop JKLO a boat can go upstream and down stream, if it goes 5/2 times of downstream at the speed of 6 kmph then what will be the speed of upstream? 15 KMPH 12 KMPH 10 KMPH 11 KMPH A, B, C, D, E sitting on a table, A sits 2 seat left from B and C sits 2 seat right from B then what will not be the combination ACDE

3109


hi, is compulsory .net knowledge need for biztalk server training. if need, how far?.tell me some info abt real time instructors in hyd or other?

504


windows c# using datagridview in edit form sql server

2939


3. Use layered architecture for coding. s.no name description 1 abc xxxxxxxxx 2 abc xxxxxxxxx 3 4 5 6 7 8 Select all Clear all Add Delete Name Description Save close

883


I need code to connect ohter systems in the LAN and i want to display my website image over there and i want explain as a admin through phone. So i need code to access other system using C-Sharp. Any one please help me.Please give me the code. Advace thanks.

877


what is .NET framework architecture ??

905


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.

1276


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

1302