Quiz access rules 
There are various checks that can be imposed before a student is allowed to attempt a quiz. For example the open and close dates, the time-limit, requiring the student to enter a password before starting, and so on.
Quiz access rules: Safe Exam Browser quiz access rule
quizaccess_safeexambrowser
This quiz access rule plugin provides Safe Exam Browser 2.0 integration for Moodle.
Released: Friday, April 26, 2013, 1:27 AM
Category: Quiz access rules
Quiz access rules: Acknowledge plagiarism statement access rule
quizaccess_honestycheck
This Quiz access rule plugin lets you require students to agree to a statement about not plagiarising before starting a quiz.
Released: Thursday, February 7, 2013, 3:30 AM
Category: Quiz access rules