11. Start with an empty max-hcap of integers, and enter the ten numbers 1 through 10. Let the max-heap be stored in an array. What index is 8 stored at in the array? (A) 2；(B) 3； (C)4；(D)5.

Note: There are 20 questions in total. Each one is 5 points. Please choose one answer for each question. No extra points will be deducted for wrong answers. 1. Suppose a node in a linked list A contains two fields, data and link, where link is the pointer to the following node. Let head-ptr be a pointer to the first node of A. Suppose we would like to traverse all the nodes of A by the loop "while (Ihead.ptr){B；}". What is B?(A) head. ptr == NULL； (B) head-pr = x(head-ptr) → link； (C) head-ptr = head-ptr -＞ link； (D) thead ptr = x(head_ptr) → link.

11. Start with an empty max-hcap of integers, and enter the ten numbers 1 through 10. Let the max-heap be stored in an array. What index is 8 stored at in the array?
(A) 2；
(B) 3；
(C)4；
(D)5.

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