What is the purpose of the Array.filter() method in JavaScript?
a) To create a new array with elements that pass a test
b) To remove elements from the original array
c) To apply a function to every element of an array
d) To sort the elements of an array
Answer:
a) To create a new array with elements that pass a test
Explanation:
The Array.filter() method creates a new array with all elements that pass the test implemented by the provided function. It doesn’t modify the original array.