That depends on what passport you hold - better check with an Italian Embassy or Consulate that is in your area or Country.
This is not exactly true, it really depends on what country you are departing from, if you're leaving from Africa you'll need a visa but if you're leaving from the US, Canada, or any of the countries in Europe you don't need a visa for stays up to 90 Days.
No, Italian passport holders can visit Canada for up to 6 months per year.
Yes, if you are arriving from outside the EU. If the country you are coming from is in the EU, then no
Yes, Turkey is one of the countries that require foreign nationals to have Visas before entering the country.
Yes the man from China will need a visa to visit the U.K.
you need the schengen visa
no
This visa is not necessary.
yes but it has to be an American visa.
there is no visa for moroccans who want visit south korea
yes
Yes.
Yes
yes
Yes
Does an italian citizens need a visit visa to dubai or can get it on the place upon arrival