Hello Chris.
Welcome to Microsoft’s Community.
We understand that you want to know if studying the free learning path is enough to pass an Exam.
Please know that the contents of each learning path have been curated to cover all the skills you need to get Certified and gain them at your own pace.
The instructor-Led courses are a more traditional classroom setting to learn on your own schedule with the guidance of trained professionals.
Neither of the above are mandatory to pass the Exams, if you decide to take the free training it should cover all the required skills to achieve the Certificate.
Let us know if this information answered your query.
If the assistance provided solved your request, please indicate “Yes” to the question “Did this solve your issue?” shown below. Remember your feedback is important to improve our service. In case we do not receive a response, the thread will be closed and locked after one business day.
We will be attentive to your comments.
Best regards,