What will the console output be after the following code executes: months.splice(1, 0, 'Feb') where months is ['Jan', 'March', 'April', 'June']?

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The code snippet utilizes the splice method of the array to modify the months array. The splice method is structured such that it can add and remove elements from an array. The first parameter specifies the index at which to start changing the array, the second parameter specifies the number of elements to remove, and any additional parameters are the elements to add at that index.

In this case, the code months.splice(1, 0, 'Feb') operates as follows:

  1. The first argument, 1, indicates that the new element ('Feb') will be inserted starting at index 1 of the months array.

  2. The second argument, 0, specifies that no elements should be removed from the array.

  3. The third argument, 'Feb', is the element being added to the array.

Given that the original months array is ['Jan', 'March', 'April', 'June'], inserting 'Feb' at index 1 places it right after 'Jan' and pushes the subsequent elements down by one index. Thus, the resulting array becomes ['Jan', 'Feb', 'March', 'April', 'June'].

This means that

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