Question 3 Consider the following code: public static boolean[] [] whichOdd (int[][] arr) { boolean[] [] result = new boolean [arr.length] for (int i = 0; i < arr.length; i++) { for (int j = 0; j < arr[i].length; j++) { result[i][j] = arr[i][j] % 2 != 0; } [ ] } [ Suppose you have written this solution to a problem that asks you to write a method that accepts a 2D array of integers (guaranteed to be rectangular) and returns a 2D array of boolean s where each element is true if its corresponding element in the parameter 2D array is odd, and false otherwise. You've already tried it with the problem's example which uses 2D array: ] return result; [1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12], [13, 14, 15, 16] and after it's passed to your method, it correctly contains: [true, false, true, false], [true, false, true, false], [true, false, true, false], [true, false, true, false] [ ] } Select an option below that makes a good test candidate to test a different case that shows the presence of a bug. [ ] [ ] [ ] [34, 1], [93, 11], [8, 23] [arr[0].length]; [9] [] ✓SUBMITTED [0, 0, 0], [1, 1, 1], [2, 2, 2]

Question 3 Consider the following code: public static boolean[] [] whichOdd (int[][] arr) { boolean[] [] result = new boolean [arr.length] for (int i = 0; i < arr.length; i++) { for (int j = 0; j < arr[i].length; j++) { result[i][j] = arr[i][j] % 2 != 0; } [ ] } [ Suppose you have written this solution to a problem that asks you to write a method that accepts a 2D array of integers (guaranteed to be rectangular) and returns a 2D array of boolean s where each element is true if its corresponding element in the parameter 2D array is odd, and false otherwise. You've already tried it with the problem's example which uses 2D array: ] return result; [1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12], [13, 14, 15, 16] and after it's passed to your method, it correctly contains: [true, false, true, false], [true, false, true, false], [true, false, true, false], [true, false, true, false] [ ] } Select an option below that makes a good test candidate to test a different case that shows the presence of a bug. [ ] [ ] [ ] [34, 1], [93, 11], [8, 23] [arr[0].length]; [9] [] ✓SUBMITTED [0, 0, 0], [1, 1, 1], [2, 2, 2]

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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