(A) Modules must contain custom HubL and cannot be published without it.
(B) HTML attributes cannot contain HubL code.
(C) Module fields are added to module markup with HubL.
(D) The drag and drop editor allows you to write HubL in a custom module without having to write code.
This question is a part of the HubSpot CMS for Developers Certification Exam. You can find answers to all the questions asked in this exam in our HubSpot CMS for Developers Certification Exam Answers page.