C Sharp Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

if a base class has a number of overloaded constructors, and an inheriting class has a number of overloaded constructors; can you enforce a call from an inherited constructor to a specific base constructor?

Siebel Systems,

1065

how encapsulation is implemented in c#

Cognizant,

1090

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

Siebel Systems,

971

explain the three services model commonly know as a three-tier application.

Siebel Systems,

991

if a method is marked as protected internal who can access it?

Siebel Systems,

1044

what is scope of a protected internal member variable of a c# class

Cognizant,

1014

what is a enumeration in c#

Cognizant,

1047

what are pointer types in c#

Cognizant,

983

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Un-Answered Questions { C Sharp }

What is null character in string?

1054

What is delegates in c#?

899

What is unmannaged code and will CLR handle this kind of code or not .

1021

What is difference between singleton and static class in c#?

951

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

996

What do you understand by the terms datareader object and dataset object?

974

In which situation(s), the use of "Delegate" is a good idea?

973

Can you create an instance of a static class?

999

What do u mean by delegation?

937

Is array value type in c#?

1031

Can we inherit partial class in c#?

942

What is .cshtml file?

971

What Is A Multicast Delegate?

1067

Why do we need serialization?

910

What are predicates in c#?

945

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