Top 74 C# Interview Questions

C# is an object-oriented programming language developed by Microsoft. C# code gets compiled into MSIL that further executes on CLR.

#41.

Types of Assemblies in .NET?

#42.

Difference between int & Int32 in C#?

#43.

What are Tuples in C#?

#44.

Float vs Double vs Decimal?

#45.

Can we use this inside a static method?

#46.

What are Indexers in C#?

#47.

Can we have only try block without catch block in C#?

#48.

Difference between out and ref parameters in C#?

#49.

Shallow Copy vs Deep Copy in C#?

#50.

What is the use of as and is operators in C#?

#51.

Anonymous Type in C#?

#52.

Anonymous Method in C#?

#53.

Collection types in C#?

#54.

Generics in C#?

#55.

Reflection in C#?

#56.

Explain different types of Access Specifiers in C#?

#57.

Difference between IEnumerable & IQueryable in LINQ?

#58.

Difference between Equals() method and == operator in C#?

#59.

Name few virtual methods that we can override in every class?

#60.

How to compare objects in C#?