i think you posted your question in the wrong video but anyway. Yes, if you are asked to change the page and layout you must change it. This will determine where the page breaks are when you print. If you are on A5 or leaflet instead of A4 then you will not be able to fit all the data in the allocated area. If you are asked to show evidence then you will lose marks. It will not be many marks but it is a shame to lose marks for easy tasks.