Why is it usually better to work with Objects instead of Arrays to store a collection of records?

Why is it usually better to work with Objects instead of Arrays to store a collection of records?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

分类: JavaScript

标签: JavaScript

参考答案摘要

[ ] Objects are more efficient in terms of storage. Objects are more efficient in terms of storage. [ ] Adding a record to an object is significantly faster than pushing a record into an array. Adding...

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