MEC Risk Assessment & Mitigation 3 — Questions and Answers
Question 1: Which Moodle role assignment mistake most commonly leads to unintended grade editing by students?
- Assigning a student the Teacher role in the course (Correct answer)
- Setting the course to hidden
- Using weighted gradebook categories
- Enabling the completion tracking block
Correct answer: Assigning a student the Teacher role in the course
Assigning the Teacher role to a student grants grade editing capabilities, directly violating assessment integrity.
Question 2: An educator uses the same quiz bank for multiple course sections. What is the primary risk?
- Question bank corruption across all sections
- Students from different sections sharing identical questions (Correct answer)
- The quiz bank becoming read-only
- Grade scales becoming misaligned
Correct answer: Students from different sections sharing identical questions
Shared question banks mean all sections receive the same questions, increasing the risk of answer sharing between sections.
Question 3: A Moodle site experiences a sudden spike in concurrent quiz submissions during a final exam. Which mitigation strategy should be in place beforehand?
- Disable all other courses during the exam window
- Load testing the server and scheduling staggered exam start times (Correct answer)
- Reducing the number of quiz questions
- Switching to paper-based exams
Correct answer: Load testing the server and scheduling staggered exam start times
Load testing identifies server capacity limits, and staggered start times distribute submission peaks to prevent outages.
Question 4: What is the risk of setting a Moodle assignment to 'No submission required' when grades are still expected?
- Students cannot view feedback
- The gradebook may show no grade column for that activity (Correct answer)
- Students can submit unlimited files
- The due date is automatically removed
Correct answer: The gradebook may show no grade column for that activity
'No submission required' assignments do not create a gradebook column by default, causing grades to go unrecorded.
Question 5: Which Moodle log report is most useful for investigating a suspected case of academic dishonesty during an online quiz?
- Course overview report
- Quiz activity log showing IP addresses and timestamps (Correct answer)
- User profile change history
- Site administration security report
Correct answer: Quiz activity log showing IP addresses and timestamps
Quiz logs with IP addresses and timestamps can reveal if multiple accounts submitted from the same location or if answer patterns suggest collusion.
Question 6: A Moodle educator sets a file submission assignment but forgets to restrict accepted file types. What risk does this introduce?
- Students submitting executable or malicious files (Correct answer)
- The assignment becoming gradeable by all users
- Gradebook entries being duplicated
- Enrollment key being bypassed
Correct answer: Students submitting executable or malicious files
Without file type restrictions, students could upload potentially harmful executable files to the Moodle server.
Question 7: What is the purpose of enabling 'Require password' on a Moodle quiz?
- To encrypt gradebook data
- To ensure only students present in a supervised session can access the quiz (Correct answer)
- To prevent instructors from editing questions after publication
- To disable the quiz timer
Correct answer: To ensure only students present in a supervised session can access the quiz
A quiz password restricts access to students who receive the password in a supervised setting, reducing unsupervised completion risk.
MEC Risk Assessment & Mitigation 3
Which Moodle role assignment mistake most commonly leads to unintended grade editing by students?