Pls. answer the 2 questions. write a short explanation each. At the end of the kth pass, the k rightmost elements are in their final positions, so we don't need to consider them in subsequent passes.Bubble sortNone of the answers is correctBoth selection sort and bubble sortO Selection sort The input array is [21,34,15,12,43,3]. After the first pass, the array looks like this: [21, 15, 12, 34, 3, 43]. Which of the following statements is correct?O It uses selection sort or bubble sortIt uses bubble sort or monkey sortO None of the answers is correctO It uses selection sort or monkey sort

- We need to talk over the sorting algorithms implementations.

At the end of the kth pass, the k rightmost elements are in their final positions, so we don't need to consider them in subsequent passes. Bubble sort None of the answers is correct Both selection sort and bubble sort O Selection sort

At the end of the kth pass, the k rightmost elements are in their final positions, so we don't need to consider them in subsequent passes. Bubble sort None of the answers is correct Both selection sort and bubble sort O Selection sort

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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Question

Pls. answer the 2 questions. write a short explanation each.

At the end of the kth pass, the k rightmost elements are in their final positions, so we don't need to consider them in subsequent passes.
Bubble sort
None of the answers is correct
Both selection sort and bubble sort
O Selection sort

The input array is [21,34,15,12,43,3]. After the first pass, the array looks like this: [21, 15, 12, 34, 3, 43]. Which of the following statements is correct?
O It uses selection sort or bubble sort
It uses bubble sort or monkey sort
O None of the answers is correct
O It uses selection sort or monkey sort

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