3 Which of the following is a min-heap?OA 16 72 31 23 94 53OB 94 53 31 72 16 53OC 16 53 23 94 31 72OD 16 31 23 94 53 724 If all Chinese people are sorted by birthday (only considering month and day), which of the following algorithms is the fastest.biuo-OA Merge sortB Quick SortOC Heap sortD Radix sort

3. In Min Heap, the root element is the lowest. A. . Not a Min-Heap. B. Not a Min-Heap. C. Not a…

Answered: Which of the following is a min-heap? O…

Which of the following is a min-heap? O A 16 72 31 23 94 53 OB 94 53 31 72 16 53 OC 16 53 23 94 31 72 OD 16 31 23 94 53 72

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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Concept explainers

Merge sort

Merge Sort recursively sorts a given collection of numbers or elements by using the divide and conquer strategy in less time. It is one of the most used algorithms, with the worst-case time complexity of O (n log n). It was invented by John Von Neumann. The algorithm continuously divides an array into sub-arrays until each sub-array consists of a single element. It then merges those sub-arrays to produce a sorted array.

Question

3 Which of the following is a min-heap?
OA 16 72 31 23 94 53
OB 94 53 31 72 16 53
OC 16 53 23 94 31 72
OD 16 31 23 94 53 72
4 If all Chinese people are sorted by birthday (only considering month and day), which of the following algorithms is the fastest.
biuo-
OA Merge sort
B Quick Sort
OC Heap sort
D Radix sort

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