"How many years of DLL do you have?

It happened during a phone interview with a recruiter. I kind of saw this question coming because the previous five or so questions were all in the form of "how many years of X do you have", for each X from the list of buzzwords exactly in the order they occurred in the job ad.

This question will not only make you think "what useful information could they possibly get from my answer to that question?", but also "what useful information could they possibly get from any of my answers?"

The job would have required an 80km (50-mile) one-way commute, so I knew at that moment I wasn't going to pursue it.