What does this code do?

const animals = ['Rabbit', 'Dog', 'Cat'];animals.unshift('Lizard');

What does this code do?

const animals = ['Rabbit', 'Dog', 'Cat'];animals.unshift('Lizard');

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

[x] It adds "Lizard" to the start of the animals array. It adds "Lizard" to the start of the animals array. [ ] It adds "Lizard" to the end of the animals array. It adds "Lizard" to the end of the ani...

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