.NET / C# Interview Questions with Answers.

.NET / C# Interview Questions with Answers. Crack you next Csharp interview or .NET Interview with confidence.

Created by: Shivprasad Koirala
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What Will I Learn?

• Understanding what kind of Fundamental questions are asked in C# and .NET interviews and how clear the same.
• Answering fundamental C# questions around .NET core vs .NET framework vs .NET 5.0 , IL code , JIT,CTS,CLS,CLR, Managed , Unmanaged code and Garbage collector.
• How to confidently answer questions around stack , heap , value types, reference types ,boxing , unboxing,LIFO,FIFO, implicit casting and explicit casting.
• Threading and collections are favorites in C# interviews. A complete section dedicated to answer questions like array,arraylist,array vs arraylist and generics.
• No C# interview is complete with out a question on delegates and events. A full section dedicated to delegates and events and how to answer their differences
• Dedicated OOP Interview section covering Classes , Objects , Polymorphism , Inheritance , virtual methods,overloading ,overriding ,abstract class vs interfaces
• Handling tricky questions on Aggregation, Composition, Association, UML diagrams , Shadowing, Sealed classes, Nested classes and partial classes.
• How to answer questions around SOLID (SRP,OCP,LSP,ISP and Dependency Inversion) , DI(Dependency injection), IOC(Inversion of Control).
• Garbage collector questions covering Managed,Unmanaged,Generations,GC0,GC1,GC2,Finalize vs Destructor , Dispose Pattern,Using keyword, Weak & Strong references
• Dedicated section covering basics of design patterns ,Structural , Behavioral, Creational, Singleton Pattern, Prototype, Template ,Adapter, Repository, CQRS

Requirements

• Should have knowledge of C#. Remember this is a interview preparation revision course and not short cut to easy jobs in C#.

Target audience

• C# .NET Developers who are looking for a job change and good prospects.
• C# .NET Developers who want to do last minute revision before going to interview.