複選題3.Which of the following about the binary search algorithm is TRUE? (A) It is not possible for a binary search to find the value 2 in the array of [1, 3, 7, 9, 4, 2, 11] (B) The maximum number of comparisons required to perform a binary search of a 1000 element array is 9 (C) The best-case time complexity of a binary search is O(log N), with N the number of elements in an array (D) An iterative implementation of the binary search has a space complexity of O(N), with N the number of elements in an array