.NET Core INTERVIEW Questions and Answers

Q1: What is .NET Core. Difference between .NET Core and .NET Framework

Q2: What is the difference between String and string in C#?
Q3: What is the .NET Framework?
Q4: What is the .NET Standard?
Q5: What is the difference between .NET Core and Mono?
Q6: What are some characteristics of .NET Core?
Q7: What's the difference between SDK and Runtime in .NET Core?
Q8: What is the difference between decimal, float, and double in .NET?
Q9: What is an unmanaged resource?
Q10: What is MSIL?
Q11: What is a .NET application domain?
Q12: Name some CLR services?
Q13: What is CLR?
Q14: What is CTS?
Q15: What is .NET Standard and why we need to consider it?
Q16 What is Kestrel?
Q.17 Talk about new .csproj file?
Q18: What is the difference between .NET Core and .NET Framework?
Q19: Explain what is included in .NET Core?
Q20: What is .NET Standard?
Q21: What's the difference between .NET Core, .NET Framework, and Xamarin?
Q22: Explain two types of deployment for .NET Core applications
Q23: What is CoreCLR?
Q25: Explain the difference between Task and Thread in .NET
Q26: What is FCL?
Q27: What's is BCL?
Q28: What is implicit compilation?
Q29: What is JIT compiler?
Q30: What is Explicit Compilation?
Q31: What are the benefits of explicit compilation?
Q32: Explain the difference between “managed” and “unmanaged” code?
Q33: What is the difference between .NET Standard and PCL (Portable Class Libraries)?
Q34: What is the difference between Class Library (.NET Standard) and Class Library (.NET Core)?
Q35: When should we use .NET Core and .NET Standard Class Library project types?
Q36: What about NuGet packages and packages.config?
Q37: Is there a way to catch multiple exceptions at once and without code duplication?
Q38: What does Common Language Specification (CLS) mean?
Q39: What is the difference between .NET Framework/Core and .NET Standard Class Library project types?
Q40: What's the difference between RyuJIT and Roslyn?
Q41: Explain how does Asynchronous tasks (Async/Await) work in .NET?
Q42: What are benefits of using JIT?
Q43: Why does .NET use a JIT compiler instead of just compiling the code once on the target machine?
Q44: What is the difference between CIL and MSIL (IL)?
Q45: What is the difference between AppDomain, Assembly, Process, and a Thread?
Q46: How to choose the target version of .NET Standard library?
Q47: Why does .NET Standard library exist?
Q48: Explain Finalize vs Dispose usage?
Q49: What is the difference between Node.js async model and async/await in .NET?
Q50: How many types of JIT Compilations do you know?

Q51: Could you name the difference between .Net Core, Portable, Standard, Compact, UWP, and PCL?