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

C Sharp Interview Questions

Questions Answers Views Company eMail

Is enum a value type c#?

1050

What is byte c#?

843

Is array reference type in c#?

889

What does .length do in c#?

940

What is the default value of string in c#?

1010

What are data types with examples?

985

How do I format a string in c#?

853

Which is faster hashtable or dictionary?

975

What is an enumerator in c#?

971

Is a decimal an integer?

874

What is deferred execution?

893

How many static constructors are allowed in a class?

951

What is string pool in c#?

997

Is and as in c#?

984

What is difference between abstract class and interface in c#?

950

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Un-Answered Questions { C Sharp }

Which of these statements correctly declares a two-dimensional array in c#?

1067

What is difference between array and arraylist in c#?

962

What is the full form of GAC? Explain its uses?

1016

What is default constructor c#?

964

Is vs as c#?

904

What is difference between ienumerable and enumerable in c#?

911

What is the difference between string keyword and system.string class?

1099

Can hashset contain duplicates c#?

951

Explain when should you call the garbage collector in .net?

915

What is difference between internal and protected internal in c#?

942

What is c sharp language?

964

What is the difference between iqueryable and ienumerable?

972

Why is aws serverless?

877

How to exclude a property from xml serialization?

1017

How can you set image source dynamically from c# application to ”test.png” file?

1077

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