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

C Sharp Interview Questions

Questions Answers Views Company eMail

What is difference between ilist and list?

902

What is string interpolation in c#?

965

What is difference between hashtable and dictionary in c#?

956

Is everything an object c#?

935

What is default value of bool in c#?

960

What is a lambda expression in c#?

3 1527

How many types of inheritance are there in c#?

912

Which operator cannot be overloaded in c sharp?

876

What is xor operation?

918

What is difference between list and dictionary in c#?

886

What's the difference between an integer and int?

1071

Do loops in c#?

899

Is stringbuilder thread safe c#?

881

Why do we use ienumerable in c#?

894

What is array collection?

960

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Un-Answered Questions { C Sharp }

Explain how to use an extender provider in the project.

977

What is the difference between array and arraylist in c#?

1040

List out two different types of errors in c#?

925

What is the use of flag in c#?

941

What is boxing? Explain its functionality?

974

What is data reader in c#?

1052

Difference between StackPanel and RelativePanel ?

1026

What is difference between variable and property in c#?

894

How can encapsulation be achieved?

1124

Why var is used in c#?

963

What is call back method?

1032

What is difference between list and dictionary in c#?

886

Differentiate between object pooling and connection pooling in c#?

996

In languages without exception-handling facilities, we could send an error-handling procedure as a parameter to each procedure that can detect errors that must be handled. What disadvantages are there to this method?

1124

What is the purpose of namespace?

877

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