Question: In a linked - based implementation of the ListInterface with a head reference and tail reference ( firstNode and lastNode ) , what is the

In a linked-based implementation of the ListInterface with a head reference and tail reference (firstNode and lastNode), what is the time complexity of removing an entry at the end of the list?
Group of answer choices
O(1)
O(logn)
O(n)
O(n2)
depends on the size of the list
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