In this blog post, I will share frequently asked .net framework interview questions and answers for freshers and experienced professionals/developers to get the right job. Find the list below:-

• Keep reading on Top 30 ASP.Net Web API Interview Questions

.Net Framework Interview Questions

Introducing Dot Net

• What is .NET?
• Why use .NET?
• Explain .NET Framework 4.5 Architecture?
• What is Base Class Library (BCL)?
• What are the commonly used namespaces is BCL?

Common Language Runtime (CLR)

• What is CLR?
• What are the components of CLR?
• What are CTS and CLS? How both are related to each other?
• Why CTS is called Common Type System?
• What is MSIL or IL or CIL?
• What is the JIT compiler? Why it is called just-in-time?
• What are the different types of JIT?
• What is managed code and unmanaged code?
• What is a managed, class?
• What is a managed wrapper class or wrapper class in the .NET framework?
• What is CCW (COM Callable Wrapper)?
• RCW (Runtime Callable Wrapper)?
• What are COM, COM+, and DCOM?
• What is Marshalling?
• What is Stack in .NET?
• What is Heap in .NET?
• What are the different types of managed heap in .NET?
• What are LOH (Large Object Heap) and SOH (Small Object Heap)?

Assembly

• What is assembly?
• Explain an Assembly structure?
• What are the advantages of assembly?
• What are the different types of assembly?
• What is the difference between DLL and EXE?
• What is a strong name in Assembly?
• How you can create a strong name for a .NET assembly?
• What is a namespace?
• What is the purpose of a namespace?
• What is the difference between namespace and assembly?
• What is the DLL hell problem?
• How to solve the DLL hell problem?
• What are the parts or numbers of an assembly version number?
• What is the Application Domain?
• What is the Global Assembly Cache (GAC)?
• What is a PE (Portable Executable) file?
• What is ILDASM (IL Disassembler) or MSILDASM?

Garbage Collector

• What is GC (Garbage Collector)?
• What are the garbage collection methods?
• Can you force garbage collection to run at a certain time?
• What is the generation in garbage collector or managed heap?
• How does Garbage Collector work?
• Explain the garbage collector algorithm?
• What are application roots?
• What is the finalization queue and fReachable queue?
• What is the difference between finalize and dispose method?

For more refer to the .NET Framework Guide.

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