Can a poll have multiple answers?

I would like to add a poll with the possibility to choose up to 3 answers, can that be done?

Yes it can. A poll wouldn't really be a poll without a choice of answers. A minimum of two answers is necessary.

You enter a poll question and an option. For each additional answer that you want to include, click the 'Add poll option' button.

Example:-

Poll question:- "Do you prefer film or digital?"
Possible Option 1: "Film"
Possible Option 2: "Digital"
Possible Option 3: "I'm happy with both"

Thanks Peter, but can you give multiple answers? I would like to have 6 options, with the possibility to choose 2 or 3, not just one.

No, it can't be done.

Ok, thanks John, will do with one.