I thought we might be talking about rhetorical questions in an introductory section, such as (imaginary example): “This is a class in sandwich making. Do you ever wonder whether to put mayonnaise on one slice of bread or two? Where does the lettuce go? Can you combine jelly with mustard? This class will answer your questions.” If it’s like that, then no, those questions are not meant for students to write out answers to and turn them in. They’re just setting a purpose for the class.
Since it’s online, one big clue would be whether there’s any space for a response or any way to respond to the teacher’s preface.
On the other hand, if they’re questions such as “What is your goal in taking this course?” and “What is your highest level of education attained?” I would say the teacher is expecting an answer.