What is the output of the following? “`js const [a, b, …rest] = [1, 2, 3, 4, 5]; console.log(rest); console.log(typeof rest); “`

Question

JavaScript Developer — Hard

What is the output of the following? “`js const [a, b, …rest] = [1, 2, 3, 4, 5]; console.log(rest); console.log(typeof rest); “`

Accepted Answer

The output of the code is [3,4,5] and the type of `rest` is 'object' because the rest parameter `...rest` in the destructuring assignment collects all remaining elements in an array. Therefore, `rest` is an object containing the remaining elements.