Rereading is not knowing.
Upload the syllabus you must know. Try one 10-question diagnostic free. Then $29 once for unlimited personalized practice on that syllabus.
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- Input
- one syllabus, text PDF, up to 40 MB
- Free
- one 10-question diagnostic, no account
- Cited
- the page in your syllabus, on every answer
- Unlock
- $29 once: unlimited practice on that syllabus
- Drills
- 5, 10 or 20 questions, weighted to your Misses
- Output
- Readiness 0 to 100, beside the pass mark
- Pass mark
- 72
- Gap
- −11
- To exam day
- 18 days
Readiness 61%. Networking is the topic holding it down. 1 topic untested.
| Topic | Misses | Last seen |
|---|---|---|
| Networking | 7 | Page 84 |
| Security and identity | 4 | Page 41 |
| Storage classes | 2 | Page 17 |
| Cost management | — | Untested |
One drill item
The answer is revealed at once, with one sentence of explanation and the page it was written from.
Which storage class is designed for archive data that is read about once a quarter and must come back in milliseconds?
- AS3 Standard-Infrequent AccessYour answer
- BS3 Glacier Instant RetrievalCorrect
- CS3 Glacier Flexible Retrieval
- DS3 Intelligent-Tiering
S3 Glacier Instant Retrieval is the archive class with millisecond reads, priced for quarterly access.
Page 17 of your syllabus
Added to your Miss list: Storage classes
Answer history
Every answer is kept. Each drill is weighted toward the Miss list, so the number moves as the misses close.
| Date | Drill | Score | Readiness | Holding it down |
|---|---|---|---|---|
| 12 August 2026 | 10 questions | 6 of 10 | 58% | Networking |
| 16 August 2026 | 10 questions | 7 of 10 | 61% | Networking |
| 21 August 2026 | 10 questions | 8 of 10 | 66% | Security and identity |
| 27 August 2026 | 20 questions | 17 of 20 | 73% | 1 topic untested |
| 2 September 2026 | 20 questions | 17 of 20 | 81% | Above the pass mark |
Example history. A stateless generator can write 10 questions from a document; it cannot hand you three weeks of your own answers.
One free diagnostic. 10 questions. No account.
No email before the drill, and the score, the misses and the pages are yours either way. $29 once turns that syllabus into unlimited practice.