When removing an element using the del instruction, what must you specify?

When using the del instruction to remove an element from a list in Python, you must specify the index of the element you want to remove. The del statement directly accesses elements in a list based on their position, which is zero-based indexing. This means that the first element of the list is at index 0, the second at index 1, and so forth. By providing the index, Python can accurately identify which specific element to delete.

For example, if you have a list like my_list = [10, 20, 30, 40] and you want to remove the element 30, you can use del my_list[2], as 30 is at index 2. This allows you to remove elements in a straightforward manner by directly referencing their position within the list. The other options either do not provide enough information for Python to understand which element to remove or refer to incorrect procedures for deletion.