From my experience in most cases what you are being asked at interview will very often have nothing (or close to nothing) in common with day to day job. There a

From my experience in most cases what you are being asked at interview will very often have nothing (or close to nothing) in common with day to day job. There are many reasons and one of them is unprepared interviewers who actually have no idea what skills are really needed so they target everything they ever heard about; or even worse - interviewers who want to expose their ego by proving there is something they know you know nothing about. I'm also far from being specialised and in my opinion it's great positive. Especially when you aim startups - in smaller teams you need to use all skills you have. When you prepare yourself for corporate job then tweak your CV to make it relevant to job you want to get. That means - do not mention irrelevant skills and write about your achievements in relevant areas.