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What would be x if we are creating a double array of size 7?

What would be x if we are creating a double array of size 7?

Database System Concepts
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
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double [] gradesOfHomework = X; What would be x if we are creating a double array of size 7?
Transcribed Image Text:double [] gradesOfHomework = X; What would be x if we are creating a double array of size 7?
Expert Solution
Introduction

gradesOfHomework is declared as an array

To create array of size 7, we need to allocate the memory for the 7 elements

The memory is allocated using new keyword and the memory should be allocated for 7 doubles

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