# JavaScript 기술 연마를 위한 10가지 질문과 답

> Clean Markdown view of GeekNews topic #2189. Use the original source for factual precision when an external source URL is present.

## Metadata

- GeekNews HTML: [https://news.hada.io/topic?id=2189](https://news.hada.io/topic?id=2189)
- GeekNews Markdown: [https://news.hada.io/topic/2189.md](https://news.hada.io/topic/2189.md)
- Type: news
- Author: [xguru](https://news.hada.io/@xguru)
- Published: 2020-06-01T11:30:38+09:00
- Updated: 2020-06-01T11:30:38+09:00
- Original source: [typeofnan.dev](https://typeofnan.dev/10-javascript-quiz-questions-and-answers/)
- Points: 12
- Comments: 0

## Topic Body

Q1: Array Sort Comparison

Q2: A Set of Objects

Q3: Deep Object Mutability

Q4: Prototypal Inheritance

Q5: Promise.all Resolve Order

Q6: Reduce Math

Q7: Short-Circuit Notification(s)

Q8: Spread and Rename

Q9: Array Method Binding

Q10: Set Uniqueness and Ordering

## Comments



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