I was interviewing for a position in India. Many developers in India (especially those that work for the big outsourcers) work on overly-large teams and work only on ridiculously specific portions of code. You might have one person that only does fluent mappings for the ORM, another that only makes changes to domain models, another that only does changes to view models... etc.

I do extremely basic programming tasks (no more difficult than fizz-buzz) to quickly weed out that sort of candidate.