Whether a submitted quiz attempt completes its block: an auto-scored quiz
with a pass mark completes once passed; any other quiz once submitted. A
quiz with nothing that can be scored (no right answers set) has no pass or
fail, so it completes once submitted too.
Whether a submitted quiz attempt completes its block: an auto-scored quiz with a pass mark completes once passed; any other quiz once submitted. A quiz with nothing that can be scored (no right answers set) has no pass or fail, so it completes once submitted too.