A Yes/No Element generally has only two button/fields defined in the Interaction list. One representing the response of Yes, and the second representing No. You can also define the correct answer on the Interaction tab by clicking the Yes or No option buttons.

If you click the Yes option button, any button in the interaction list with its value property set to Yes will be recognized as the correct answer. The converse applies if you click the No option button.

This element operates in the same way as a True/False Element - see True/False for more information.