### Question 1**How would you initialize a 2D array of doubles called `heightWeight` that represents the height and weight of the 25 members of the UNC Charlotte football team? (select all that apply)**#### Options:- **A.** `double[][] heightWeight = new double[25][25];`- **B.** `double[][] heightWeight = new double[25][2];`- **C.** `double[] heightWeight = new double[50];`- **D.** `double[][] heightWeight = new double[2][25];`### Explanation:To correctly represent the height and weight of the 25 members of the football team using a 2D array, the array dimensions need to appropriately reflect the number of members and the two measurements. In a 2D array format `double[row][column]`, the `row` should represent the number of members (25), and the `column` should represent two measurements (height and weight). So, the correct choices include initializing an array with dimensions `[25][2]`.

Answer to the given question: To initialize a 2D array heightweight of type double, we need to have…

1. How would you initialize a 2D array of doubles called heightWeight that represents the height and weight of the 25 members of the UNC Charlotte football team? (select all that apply) A. double[][] heightWeight = new double[25][25]; B. double[][] heightWeight = new double[25][2]; C. double[] heightWeight = new double[50]; D. double[][] heightWeight = new double[2][25];

1. How would you initialize a 2D array of doubles called heightWeight that represents the height and weight of the 25 members of the UNC Charlotte football team? (select all that apply) A. double[][] heightWeight = new double[25][25]; B. double[][] heightWeight = new double[25][2]; C. double[] heightWeight = new double[50]; D. double[][] heightWeight = new double[2][25];

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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Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

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