Multiple Choice
Which of the following is true about the efficiency of inserting an element into an array list?
A) It always has O(n) efficiency
B) When the insertion happens before the last element, it is O(1)
C) When the insertion happens on the last element, it is O(n)
D) When the insertion happens after the last element, it is O(1)
Correct Answer:
Verified
Correct Answer:
Verified
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