Course 1 · Module 4 learning test
Module 4 — Traceability, Material Movement, Inventory & Waste Test
Complete the questions before opening the answer panels. Then review every missed rationale.
1. A plant tag does not match the room-move order, but the plant looks like the others in the group. What should the technician do?
- Stop the affected movement and resolve the identity mismatch through the controlled process
- Move it with the group because appearance is close enough
- Replace the tag with the expected identity from memory
- Leave the tag behind and record only the cultivar name
Check answer and rationale
Answer: A. Stop the affected movement and resolve the identity mismatch through the controlled process
Visual similarity is not controlled identity. A mismatch should be preserved and resolved before movement.
2. Why is genealogy important when an identifier changes during cultivation?
- It preserves the relationship between the new identifier and the material's earlier history
- It allows earlier records to be deleted
- It eliminates the need to record location
- It proves all material in a cultivar is identical
Check answer and rationale
Answer: A. It preserves the relationship between the new identifier and the material's earlier history
Traceability depends on preserving identity relationships across transitions so records remain connected to the correct material history.
3. The tracking platform is offline during an authorized plant movement, and the facility has a controlled downtime form. What is the best response?
- Record the event using the approved downtime method and reconcile when the system returns
- Wait until the end of the week and enter movements from memory
- Move the plants without any record because the system is unavailable
- Create a personal spreadsheet that is not part of the controlled process
Check answer and rationale
Answer: A. Record the event using the approved downtime method and reconcile when the system returns
A controlled downtime process preserves contemporaneous identity and event information when the primary platform is unavailable.
4. The digital record expects 48 plants, but the verified physical count is 47. What is reconciliation?
- Preserving the discrepancy, rechecking permitted facts, and escalating unresolved differences
- Changing the digital count to 47 immediately so the systems agree
- Adding a placeholder plant to the physical count
- Deleting the earlier count and starting over
Check answer and rationale
Answer: A. Preserving the discrepancy, rechecking permitted facts, and escalating unresolved differences
Reconciliation compares physical and recorded states; it does not mean forcing one side to match without evidence.
5. Which information is most important in a vendor-neutral movement record?
- What moved, source, destination, time, identity, quantity where relevant, and responsible person/system
- Only cultivar name and destination
- Only the employee name
- Only the software transaction number
Check answer and rationale
Answer: A. What moved, source, destination, time, identity, quantity where relevant, and responsible person/system
Technology-neutral traceability relies on identifying the object and the event context, not any single software field or vendor interface.
6. A retained sample is created from a harvest lot. What traceability relationship should be preserved?
- The sample identity should remain linked to the source lot and relevant collection event
- The sample should receive an unrelated identity with no source link
- Only the collector's name matters
- The source lot can be deleted once the sample exists
Check answer and rationale
Answer: A. The sample identity should remain linked to the source lot and relevant collection event
Samples are useful only when they remain connected to the material they represent and the event that created them.
7. The system shows a batch as destroyed, but the physical waste container is still present. What is the best response?
- Preserve the discrepancy and material/status, report it, and follow the controlled reconciliation process
- Dispose of the container immediately so reality matches the system
- Delete the destruction record
- Relabel the waste as another batch
Check answer and rationale
Answer: A. Preserve the discrepancy and material/status, report it, and follow the controlled reconciliation process
Destroying or relabeling the evidence would hide the discrepancy. The record/material conflict should remain visible until resolved.
8. Two batches are about to be combined, but one batch's required movement record is incomplete. What should happen?
- Stop the uncontrolled combination until identity and required records are resolved
- Combine them and fix the records later
- Use the larger batch ID for both
- Discard the smaller batch record
Check answer and rationale
Answer: A. Stop the uncontrolled combination until identity and required records are resolved
Combining material before identity and records are resolved can destroy the ability to reconstruct history.
9. A technician discovers that a prior movement entry has the wrong destination. What is the strongest correction approach?
- Use the controlled correction process so the original entry and change history remain reconstructable
- Delete the original entry and replace it silently
- Change the destination without recording who made the correction
- Leave it wrong because corrections are never allowed
Check answer and rationale
Answer: A. Use the controlled correction process so the original entry and change history remain reconstructable
Data integrity requires corrections that preserve history and attribution rather than silent rewriting.
10. Why does waste material often still need identity and disposition records?
- Because traceability can remain necessary until the material's status and final disposition are documented
- Because waste automatically becomes saleable product
- Because all waste must use the same identifier forever
- Because physical waste never leaves the facility
Check answer and rationale
Answer: A. Because traceability can remain necessary until the material's status and final disposition are documented
Designation as waste does not automatically end the need to document identity, status, quantity, and final disposition under the applicable process.
11. Which transition creates the greatest identity risk?
- Any point where material is moved, divided, combined, relabeled, sampled, harvested, or transferred between systems
- Only the original seed intake
- Only final packaging
- Only movements between buildings
Check answer and rationale
Answer: A. Any point where material is moved, divided, combined, relabeled, sampled, harvested, or transferred between systems
Identity risk increases at transitions because physical material and records can become separated or incorrectly linked.
12. A discrepancy investigation finds one delayed entry, one misread tag, and one unresolved missing unit. What should Technician I report?
- Confirmed facts, corrected facts through the approved process, and the remaining unresolved discrepancy with escalation
- Only the explanation that makes the totals balance
- A guessed cause for the missing unit
- No discrepancy because two issues were explained
Check answer and rationale
Answer: A. Confirmed facts, corrected facts through the approved process, and the remaining unresolved discrepancy with escalation
A strong reconciliation distinguishes confirmed facts from what remains unresolved and avoids filling gaps with unsupported assumptions.
13. One identified harvest batch is divided into three new containers with new identifiers. Which record best preserves genealogy through the split?
- Record only the three new container IDs because the source batch has already been harvested
- Link each new container ID to the same source batch and record the split event with required time, location, quantity or count, and responsible record
- Keep the source label on one container and let the other two inherit identity by proximity
- Delete the original batch record once the three new containers are created
Check answer and rationale
Answer: B. Link each new container ID to the same source batch and record the split event with required time, location, quantity or count, and responsible record
A split creates multiple outputs from one identified input. Traceability is preserved when each new identity remains linked to the source through the event record rather than replacing or discarding the earlier genealogy.
14. The controlled record shows a waste container as destroyed, but the identified physical container is still present in the staging area. What is the strongest Technician I response?
- Dispose of the container immediately so physical reality matches the record
- Change the record back without documenting why
- Preserve the container identity and current state, document the physical-versus-record discrepancy, and escalate through the authorized disposition process
- Ignore the mismatch because the record is the official source
Check answer and rationale
Answer: C. Preserve the container identity and current state, document the physical-versus-record discrepancy, and escalate through the authorized disposition process
Neither the physical state nor the digital record should be forced to match without evidence. The discrepancy must remain reconstructable so the authorized process can determine what occurred and correct the disposition record appropriately.