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- secure: if secure is 'Y', only enrolled students, instructor and proxies may view
- hidden: if hidden is 'Y', quiz does not appear in course for anyone
- release_flag: if release_flag is 'Y', this indicates a record in the selective_release table is set for this quiz.
Selective releases are set by date, by person (e.g., to a particular student), by course (if using joined sections - specify particular sections for release), or by page (i.e., uses users stats to see if the person has viewed a particular page first.) Of the data to date, instructors chose to release quizzes by course, by date and by person. No instructors have used the release by page previously viewed function.
RELATIONSHIPS BETWEEN QUIZZES, CATEGORIES, SECTIONS AND THE QUESTION CATALOG
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