# HR Common questions: - Why do you want to leave your job? - Why booking.com? - Why Amsterdam? - etc.. # Android: - How would you implement a list of booked hotels? -- Would you use a single activity? -- Why? -- Would you store offline? -- How would you sync this data with the server? - Questions about ConcurrentModificationException -- Do you know this keyword "volatile" in java? -- How an iterator works? -- If you are going to synchronize, where are you going to? # General programming: - Given a list of bookings containing checking and checkout date, how would you find the busiest day? - Questions about Big O Notation - Given a chess board and the coordinates for the Horse and the King. Make an algorithm to find the best path to the horse eats the king. # Business/Cultural fit: - What features are you proud of implement? - If you have a hackathon at your company, what feature/app would you try to create? -- How do you measure the success of it? - How do you measure the success of feature you suggested? -- What if the a/b testing didn't show any results? - How to handle if you suggest a feature which is not implemented? -- How to you prove it is meaningful?
