(c) If the largest value in the max-heap shown in Figure Q2 is in the root node and the second-largest value is in the root's right child, select and indicate all possible nodes where the third-largest value (indicated as 3) and fourth-largest value (indicated as 4) could be found. Assume all values in the heap are distinct. Figure Q2

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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part C

2. (a) Determine whether the array of data {23, 17, 14, 6, 13, 10, 1, 5, 7, 12} is a (min/max) heap or not.
(b) Given the array of data {21, 15, 25, 3, 5, 12, 7, 19, 45, 2, 9}, apply the heapsort algorithm to sort it
in ascending order. Show your steps clearly.
(c) If the largest value in the max-heap shown in Figure Q2 is in the root node and the second-largest
value is in the root's right child, select and indicate all possible nodes where the third-largest
value (indicated as 3) and fourth-largest value (indicated as 4) could be found. Assume all values
in the heap are distinct.
Figure Q2
Transcribed Image Text:2. (a) Determine whether the array of data {23, 17, 14, 6, 13, 10, 1, 5, 7, 12} is a (min/max) heap or not. (b) Given the array of data {21, 15, 25, 3, 5, 12, 7, 19, 45, 2, 9}, apply the heapsort algorithm to sort it in ascending order. Show your steps clearly. (c) If the largest value in the max-heap shown in Figure Q2 is in the root node and the second-largest value is in the root's right child, select and indicate all possible nodes where the third-largest value (indicated as 3) and fourth-largest value (indicated as 4) could be found. Assume all values in the heap are distinct. Figure Q2
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