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

C Sharp Interview Questions

Questions Answers Views Company eMail

Why data types are important?

1017

When would you use generics in your code c#?

978

What is the difference between gettype and typeof in c#?

953

What are the three types of operators?

1038

How many kinds of elements an array can have?

1005

Is datetime immutable c#?

981

What is yield c#?

935

What is the and operator in c#?

1051

Is string nullable c#?

1070

Why objects are stored in heap in c#?

996

How is a string immutable?

965

What is difference between int and int in c#?

1023

What is signature c#?

986

Are arraylist faster or arrays?

1007

What are interfaces in c#?

1016

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Un-Answered Questions { C Sharp }

how background thread access to ui control?

1102

What is the importance of closing an ado.net application?

952

What does typeof return c#?

985

Define method overloading in c#?

1030

Which attribute is used in order that the method can be used as webservice?

987

What do you mean by jagged arrays in c#?

1011

How do I develop c# apps?

957

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

1064

Why do we use 0?

985

What is use of singleton class in c#?

1046

Distinguish between system.string and system.text.stringbuilder classes?

988

Explain the types of assemblies in .net?

1014

What is the difference between int.parse and int.tryparse methods?

1104

Is and as keyword in c# net?

1017

How can you force derived classes to provide new method implementations for virtual methods?

976

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