Question: If you have to add or delete the elements at the beginning of a list, should you use ArrayList or LinkedList? If most of the

If you have to add or delete the elements at the beginning of a list, should you use ArrayList or LinkedList?

If most of the operations on a list involve retrieving an element at a given index, should you use ArrayList or LinkedList?

Please elaborate as much as possible on both. Segments of code as part of an explanation would also be greatly appreciated. Thanks.

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