:thumbsup: I'll keep this in mind for my next interview :-D

That's not exactly what I had in mind. Does "again" mean what I think it does? Better luck with the next one!

I hope this doesn't offend any authors, but I find it rather counterproductive to have articles like this published. I mean the purpose of an interview (or at least one of the main purposes) is to discover whether the candidate is suitable for the position, if they just cram up on some technology they've never experienced before just for the interview, it isn't going to end well for either party. Thoughts?

Sounds rather primitive, using just your digits to check pregnancy.