C Sharp Interview Questions
Questions Answers Views Company eMail

What is the difference between values and reference types?

Alcatel-Lucent,

501

How to create multi-dimensional array?

C DAC, CDAC,

580

How to transpose multi-dimensional array?

C DAC, CDAC,

535

What is the major difference between a custom control and user control?

C DAC, CDAC,

540

How to use exception handling in stored procedure?

Wipro,

522

What is the function of .IsDescendent()?

Abacus,

555

Explain briefly the difference between value type and reference type?

Accenture,

535

Explain copy constructor?

Accenture,

641

Explain the difference between abstract class and interface.

Accenture,

577

Explain the difference between boxing and unboxing.

Accenture,

520

Explain the difference between user control and custom control. Also, explain their use.

Accenture,

571

Explain the types of Polymorphism.

Accenture,

564

Explain the use of SN.exe

Accenture,

574

How can you use abstract class and interface?

Accenture,

518

In .Net, what is an assembly? Also explain the type of assembly.

Accenture,

499


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Un-Answered Questions { C Sharp }

Does c# support c type macros?

539


Why do I get a security exception when I try to run my c# app?

522


Which namespaces are necessary to create a localized application?

589


Is string mutable in c#?

465


What do you mean by the delegate in c#?

488






What is the difference between firstordefault and singleordefault?

461


What is difference between private and static constructor?

444


How are delegates chosen?

443


Is stringbuilder thread safe c#?

457


What is the benefit of delegate in c#?

480


What is the difference between function and method in c#?

433


Is dictionary a collection?

455


Can properties be private in c#?

460


What is windows form in c#?

524


If I have more than one version of one assemblies, then how'll I use old version (how/where to specify version number?)in my application?

503