This makes me glad I'm not in college anymore. I have an M.S. in Computer Science but even then those questions look very hard and only really relevant to PhDs

This makes me glad I'm not in college anymore. I have an M.S. in Computer Science but even then those questions look very hard and only really relevant to PhDs/Researchers. Maybe I'm just spoiled because software development in real life is so much easier than anything you study in college.