Three original learning questions with explanations. This is a short course check, not a certification mock exam or readiness prediction. Public answers support self-review; sign in to save a scored attempt.
Course questions with explanations
Review each question and reveal its explanation without an account. Sign in to save a scored attempt on these same questions. This short check does not predict exam readiness.
1. Which input reveals the supplied comparison bug?
- Any screenshot
- 10
- 9 only
Show answer and explanation for question 1
Correct answer: B. 10
The equality boundary distinguishes < from <=.
2. What should you do when an acceptance test reveals a defect?
- Delete the test
- Correct the implementation or clarify the requirement
- Trust confident prose
Show answer and explanation for question 2
Correct answer: B. Correct the implementation or clarify the requirement
Tests express the requirement; defects should be addressed.
3. What belongs in a safe coding request?
- Unbounded system access
- Input/output contract and permitted actions
- Production secrets
Show answer and explanation for question 3
Correct answer: B. Input/output contract and permitted actions
A bounded specification makes review and testing possible.
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