C# : Interview Questions

This is second in series of Interview Questions for .NET Application developer position.

C#

* Does C# supports multiple inheritence?
* What is a delegate?
* What are setallite assemblies?
* Differences between Namespace, Class, Assembly?
* What is the difference between managed and unmanaged code?
* What is serialization?
* What’s a bubbled event?
* What is garbage collection? How dot net handles the garbage collection?
* Can we force garbage collector to run ?
* What is concept of Boxing and Unboxing ? Do we have the same problem in c# 2.0? if no how it is resolved? What are generics?
* What happens in memory when you Box and Unbox a value-type?
* What are the ways to deploy an assembly?
* What is the difference between the value type and reference type? Do we have value type in dot net?
* What different types of JIT compliler do we have?
* What’s a multicast delegate?

C# 2.0

* What are the partial classes? Where we can use them?
* Any idea of LINQ project?
* What are generics?


C# Distributed Application

* What different option do we have for creating distributed applications in dot net?
* What is a thread? What is multithreading?
* What is deadlock? How we can elimate the risk?
* This data structure is "Thread Safe" what does that mean?
* What are locks and why we need them? When working with shared data in threading how do you implement synchronization ?
* What are sockets? What is the difference between TCP and UDP sockets?
* Any idea of Windows Communication Foundation?
* What is the difference between a thread and a process? Can a process have multiple threads?
* How we can communicate betweem two processes?
* What is the procedure of communicating between two threads?
* What's Thread.Join() in threading ?
* What are the different states of a thread?