A Priority-Queue is implemented as a Max-Heap. Initially, it has 5 elements.…

A Priority-Queue is implemented as a Max-Heap. Initially, it has 5 elements. The level-order traversal of the heap is given below: 10, 8, 5, 3, 2 Two new elements ”1‘ and ”7‘ are inserted in the heap in that order. The level-order traversal of the heap after the insertion of the elements is:

  1. A.

    10, 8, 7, 5, 3, 2, 1

  2. B.

    10, 8, 7, 2, 3, 1, 5

  3. C.

    10, 8, 7, 1, 2, 3, 5

  4. D.

    10, 8, 7, 3, 2, 1, 5

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Correct answer: D

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