If the following array declarations are valid, write "VALID". Otherwise, make assumptions and write a correct declaration. int[50] list; 1. int size; double[] list=new double[size]; 2. int[] test=new int[-5]; 3. double[] sales=new double[25.5]; 4. int x,y; char[x][y] board=new board[][] 5.

If the following array declarations are valid, write "VALID". Otherwise, make assumptions and write a correct declaration. int[50] list; 1. int size; double[] list=new double[size]; 2. int[] test=new int[-5]; 3. double[] sales=new double[25.5]; 4. int x,y; char[x][y] board=new board[][] 5.

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

If the following array declarations are valid, write "VALID". Otherwise, make assumptions and write a correct declaration.

int[50] list;	1.
int size; double[] list=new double[size];	2.
int[] test=new int[-5];	3.
double[] sales=new double[25.5];	4.
int x,y; char[x][y] board=new board[][]	5.

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