part 7 / quiz
Part 7 · Staying grounded — Quiz
2 questions. You mark your own answers; nothing is scored anywhere but this page.
PART 7 · QUESTION 1 OF 2 · 0 marked correct so far
1. Naming the right lighter-weight fix
A neighborhood mutual-aid group keeps a running list of who's offered to drive elderly neighbors to appointments this month. Nine volunteers have signed up for nine separate rides, none of them connected to any other — Tuesday's driver has no bearing on Thursday's. The organizer, excited after reading about knowledge graphs, starts sketching a schema with `Volunteer`, `Ride`, and `Neighbor` node types before anyone's driven anywhere. Which of the four situations from Step 16 does this match, and what should replace the schema?