Moodle's basic structure is organised around:

Which feature of Moodle allows teachers to grade assessed activities and students to view their own grades?

Which element of a Moodle course could be described as:

"... elements which add extra information or learning content to a course. They may be added to the side of any page in Moodle."

Select the freedoms that are allowed, because Moodle is open-source.

The freedom to...