C Sharp Interview Questions
Questions Answers Views Company eMail

Explain the Scope of public/private/friend/protected/protected friend.

Wipro, Rigel Networks,

1 7665

What are the Different kinds of methods?


4 11507

What is the Difference between imperative and interrogative code?


2 11260

What is the Difference between value and reference type?


12 23805

What are the two kinds of properties?


10 11091

What is the raise event used for?


1 4481

Explain constructor.


7 9062

What is a resource? Provide an example from your recent project.

IBM, Wipro, Logica CMG,

2 4981

What is a system lock?

Wipro, KEN Group,


Describe ways of cleaning up objects.


8 8902

Where does the dispose method lie and how can it be used to clean up resources?

TCS, Wipro,

2 6977

How can you clean up objects holding resources from within the code?


4 8090

What are the the three types of DAO ?

1 3575

Does C# supports multi-dimensional arrays ?


4 12674

How do you create multiple inheritance in C#?


5 5759

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Un-Answered Questions { C Sharp }

code for arranging given number in possible permutation ways ex:123,321,312,132,231,213.


2. What happened when BO object has been called?


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.


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


What exactly happens when we debug and build the program?


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?


In a C# class we have a SortedList member m_addinProjects we want to provide an iterator to allow the consumer of this class access to the items in the collection. Please provide an iterator method for the AnalyzeAddinsDLL class below and an example of how it would be used. namespace AnalyzeAddinsDLL { public class AllAddInProjects { private SortedList m_addinProjects; public AllAddInProjects() { m_addinProjects = new SortedList(); } } }


These questions were asked me in a technical interview: •If we deploy an application on multiple server (like database server, web server) then, each request should be redirected to proper server, then how you will handle it in your code? •How security pinholes will be handled in an application? •What things should be considered while writing a web application? •How will you do load/performance testing of web application? Which framework you will use for it? •How will you implement a cache for results which require a DB access? Please let me know how to write an web application considering all these points. I am not so much aware of architechural design of web application. Your guidelines will be helpful.


what is generics? can u explain 5 to 6 examples on generics that covers class,method,structure,list,delegates?


i want o/p 011242110 in c# code.


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?


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


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


what is .NET framework architecture ??


how to compare numbers and dispaly the largest ? *first thing I wanted to do is to input how many numbers to be compared *and then analyzed the largest then display it.