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

C Sharp Interview Questions

Questions Answers Views Company eMail

How do you prevent a class from being inherited?

967

How to update the gui from another thread in c#?

1038

How do you convert byte array to hexadecimal string, and vice versa?

1171

what is the index value of the first element in an array?

976

How to properly clean up excel interop objects?

986

What are the types of constructors?

962

Which are access modifiers available in c#?

1010

Explain the feature of c# language?

964

Explain static class members.

1112

What is the difference between a field and a property in c#?

984

What is a nullreferenceexception and how do I fix it?

1087

What is the execution entry point for a c# console application?

1023

what is object-oriented programming (oop) language?

926

What are the uses of namespaces?

1060

What is static classes?

1005

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Un-Answered Questions { C Sharp }

What are constructors in c#?

1019

What is the use of partial methods?

1126

why delegate is type safe?

3050

What is the use of ienumerable?

934

Explain what is the smallest unit of execution in .net?

988

Is 0 an unsigned integer?

954

In which format you can pass the value in the sleep function?

969

What is IL / CIL / MSIL?

1172

Explain inheritance in c#?

1006

What is escape sequence in c#?

1065

Is c# static or dynamic?

997

What are anonymous types in c#?

966

What are custom exceptions? Why do we need them?

1029

What does static mean in c sharp?

1131

Is unboxing an implicit conversion?

1085

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