# \#csa-unit-8

**URL:** https://forum.code.org/tag/csa-unit-8/445.md

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## [Unit 8 Assessment Question 12](https://forum.code.org/t/unit-8-assessment-question-12/39107)

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**Author:** [@zhu.xiaobo](https://forum.code.org/u/zhu.xiaobo)\
**Replies:** 3\
**Last updated:** [March 11, 2024, 5:00pm UTC](https://forum.code.org/t/unit-8-assessment-question-12/39107 "2024-03-11T17:00:27Z")

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Is the question in #12 well defined? In an edge case of calling mystery(n) and n is greater than all the elements in the numbers array, the call returns 0 and set m at 0. This would make Option E invalid, right? Option…

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## [Unit 8 Assessment Question 4](https://forum.code.org/t/unit-8-assessment-question-4/39109)

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**Author:** [@zhu.xiaobo](https://forum.code.org/u/zhu.xiaobo)\
**Replies:** 1\
**Last updated:** [March 11, 2024, 3:46pm UTC](https://forum.code.org/t/unit-8-assessment-question-4/39109 "2024-03-11T15:46:26Z")

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In Unit 8 Assessment Question 4, the explanation about the answer seems to be incorrect. This part is wrong: " temp (8 ) is greater than the value at index - 1 (11 )", as a result the subsequent steps are incorrect. Howe…

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## [Unit 8 Assessment Question 3](https://forum.code.org/t/unit-8-assessment-question-3/39106)

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**Author:** [@zhu.xiaobo](https://forum.code.org/u/zhu.xiaobo)\
**Replies:** 2\
**Last updated:** [March 8, 2024, 6:03pm UTC](https://forum.code.org/t/unit-8-assessment-question-3/39106 "2024-03-08T18:03:54Z")

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I need help to understand why the statement in Option E in the Unit 8 Assessment lesson is true. The description in the following explanation seems to contradict itself: “In a reverse sorted array, each element will be c…

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## [Unit 8 Lesson 7](https://forum.code.org/t/unit-8-lesson-7/38804)

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**Author:** [@jcollins1](https://forum.code.org/u/jcollins1)\
**Replies:** 5\
**Last updated:** [January 4, 2024, 3:04pm UTC](https://forum.code.org/t/unit-8-lesson-7/38804 "2024-01-04T15:04:55Z")

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My students are unable to get the code in Levels 1-5 to run without errors. Has anyone been able to debug?