Initial phone screen with a few fairly easy technical questions (difference between class and interface, does C# support multiple inheritance, etc.). This was followed up in a few days with an in-depth technical screen session asking those same questions, plus many more (uses of static, sealed, difference between abstract class and interface, read-only vs. constant, etc.). Then there was a timed coding exercise. All of this was handled over the phone.

The coding exercise consisted of the following questions:

Create a class derived from Object that has the following methods.

Write a code snippet with the following method that will pull the data from the following table and return a hashtable with ID as the key and Name as the value.

Create the design for a simple home inventory system.