Which of the following methods is used to remove the last element from an array in JavaScript?Optionspop()shift()splice()unshift()
Question
Which of the following methods is used to remove the last element from an array in JavaScript?
Options:
pop()shift()splice()unshift()
Solution
The method used to remove the last element from an array in JavaScript is pop(). Here's how it works:
- Declare your array. For example:
let array = [1, 2, 3, 4, 5]; - Use the pop() method to remove the last element. Like this:
array.pop(); - Now, if you console.log your array, it will return [1, 2, 3, 4], because the last element (5) has been removed.
So, the correct answer to your question is pop().
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