Do ya
really want to know? It's neither.
If you google "dole whip" you can find the
wikipedia page.
Now that page has a list of ingredients, but if you look at the website they cite (precisionfoods.com), you can see the list is not correct. Go to their site, click Food Service, then Branded Solutions, click on Dole® Soft Serve, and Product Info.
From there click on one of the flavors to see the delicious

scared: ) info that "Dole Soft Serve Mix is a nondairy dry mix that is reconstituted with tap water and frozen down in a soft serve machine."
I'll leave the list of ingredients on the site, b/c frankly I get grossed out seeing them!
It doesn't hurt that I absolutely hated the taste of the Dole Whip, so it doesn't pain me to see the ingredients. But I'm sure it makes others a bit sad. (makes my son sad b/c he can't have corn syrup solids, which premium foods shows it does indeed have)