Given a table tracking vehicle maintenance records (Vehicle ID, Last Service Date, Odometer Reading, Service Type, Next Service Due), which query would identify all vehicles that are overdue for an 'Oil Change' service based on a 6-month interval from the Last Service Date?
✓ Correct Answer: Option A
To find overdue oil changes, you need to filter for 'Oil Change' service type and then check if the 'Last Service Date' for those entries is older than 6 months from the current date.