C Sharp Interview Questions
Questions Answers Views Company eMail

can we assign null value to value type in c#?

Wipro, Idea, Microsoft,

12 42088

How can you prevent classes to be inherited?

Satyam, Microsoft,

10 7103

What is difference between value and reference types?


5 4847

Is array reference type / value type?


15 11055

Is string reference type / value type?

Microsoft, Accenture, Siemens,

56 44476

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(); } } }

WinsIndia, ABC,


Where test director stores its data ? Database ,Local file etc...? I need to read this data from Visual Studio 2005 c# client. Regards


What is the Difference between read only and constant variables?


14 20764

Can we have a non static member function in a base class to be override in derived with static modifier?


7 6911

If a class is having 4 variables namely type double,type integer,type string,type decimal. If we create an instance of that class those variables which gets into this instance are value types or reference types?


4 5003

what are value types and reference types? where they are stored?


5 6941

Which type of variables are under the control of garbage collector?


4 4431

what are delegates? How you used then in your project?

Kanbay, Hawk Eye, IndiaTimes,

10 11089

what is application domain?


4 10359

What are STA And MTA in threading?


4 11541

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Un-Answered Questions { C Sharp }

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


In gridview in editmode if we want to display information in one combobox based on


windows c# using datagridview in edit form sql server


4. Describe the process when we send a request URL? And who is responsible for that?


What framework is used for performance testing/load testing?


what is collections in .net? why we use?


Assembly Code. in Rejester AL. How do Contast Replece( or Change): Bit D3 With Bit D4 and Bit D2 With Bit D5 and Bit D1 With Bit D6 and Bit D0 With Bit D7 I am Not Know Very Well Write English.


explain the nature of the assembly work?


what is be the overhead, if i use binary transmission. and will it be sent using xml text or how ?


why delegate is type safe?


update data in an xml file which resides in solution itself, using silverlight 4.0


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


1. Describe page life cycle?


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


Helo , Help Me , Help Me About : C# Windows Application - Network How To Manage IP Client's Accessiblity To The Internet Share concise Substitute , Minor ISA Server