I think this is a great question and tests basic programming knowledge. It's similar to the parallel parking portion of our state's driving test. Most people

I think this is a great question and tests basic programming knowledge. It's similar to the parallel parking portion of our state's driving test. Most people don't parallel park enough for it to be a factor in daily use but it's a good way to test overall knowledge and control of the vehicle. If you can parallel park, it's a good indicator that you can do other things safely as well.