📘 RTT Operator Literacy — Extended Quiz (10 Questions)
Student Assessment — archive_org Module (RTT/1)#
Instructions:
Answer each question using RTT operator concepts.
Keep answers structural, not semantic.
No speculation — stay drift‑bounded.
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SECTION A — Multiple Choice (5 questions)#
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1. Which operator is responsible for detecting continuity breaks?#
A. METADATA_OPERATOR
B. WAYBACK_OPERATOR
C. COLLECTION_OPERATOR
D. PRESERVATION_OPERATOR
2. A webpage switches from static HTML to a CMS. Which operator identifies this regime shift?#
A. LINEAGE_OPERATOR
B. DRIFTBOUND_RETRIEVAL_OPERATOR
C. METADATA_OPERATOR
D. COLLECTION_OPERATOR
3. Which substrate format is typically the most stable across snapshots?#
A. HTML
B. OCR text
C. PDF
D. Mixed images
4. Which operator determines the object’s “dimensional envelope”?#
A. WAYBACK_OPERATOR
B. COLLECTION_OPERATOR
C. PRESERVATION_OPERATOR
D. LINEAGE_OPERATOR
5. The final summary must include drift warnings if:#
A. The student thinks drift is possible
B. The snapshots look different
C. Any upstream operator detected moderate or high drift
D. The URL belongs to a collection
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SECTION B — Short Answer (5 questions)#
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6. Explain why HTML snapshots often show more drift than PDF snapshots.#
Your answer:
7. What is the purpose of the continuity kernel in LINEAGE_OPERATOR?#
Your answer:
8. Name two things PRESERVATION_OPERATOR evaluates and explain why they matter.#
Your answer:
9. Describe one situation where COLLECTION_OPERATOR significantly changes how you interpret a webpage.#
Your answer:
10. Write the six operators in the correct canonical order.#
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🧠 ANSWER KEY (Teacher Use Only)#
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SECTION A — Multiple Choice#
1. B — WAYBACK_OPERATOR
It detects continuity breaks and drift between snapshots.
2. A — LINEAGE_OPERATOR
Regime shifts are part of lineage transformations.
3. C — PDF
PDF is the most stable substrate in IA.
4. B — COLLECTION_OPERATOR
It defines the dimensional envelope and context.
5. C — Any upstream operator detected moderate or high drift
Drift warnings are mandatory when drift is non‑trivial.
SECTION B — Short Answer#
6. HTML vs PDF drift#
Model answer:
HTML is rendered dynamically and often changes structure over time (CSS, JS, layout, CMS updates).
PDF is static and preserves structure, so it drifts far less.
7. Purpose of the continuity kernel#
Model answer:
It identifies the stable structural elements across versions and anchors the lineage graph.
It prevents misinterpreting drift as a new object.
8. PRESERVATION_OPERATOR evaluates:#
Two examples:
- Format: determines stability (PDF vs HTML vs OCR).
- Stability score: indicates how reliable snapshots are.
- Drift risk: predicts how much structure may change.
- Multi‑layer flags: show whether multiple substrates exist.
Why it matters:
It tells you which snapshots you can trust.
9. COLLECTION_OPERATOR interpretation shift#
Model answer:
If a webpage belongs to a government collection, it is likely stable and institutional.
If it belongs to a news collection, drift is expected.
Collection context changes expectations about stability and purpose.
10. Canonical operator order#
- METADATA_OPERATOR
- WAYBACK_OPERATOR
- LINEAGE_OPERATOR
- COLLECTION_OPERATOR
- PRESERVATION_OPERATOR
- DRIFTBOUND_RETRIEVAL_OPERATOR