Am I the only one who gets extremely nervous the night before an interview as that technical test can encompass the entire academic field of CS. I'm just worried I'll forget the difference between a clustered and non-clustered index or fail to convey the difference between TDD and BDD.

I'm ten years in to my career now, so I 'should' know my stuff. I've produced the tests my self, hired other devs, but I still feel the nerves.