What are arrays? Can an array hold more than one value? How about values of different types? Explain an application that you use that requires the use of an array

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
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What are arrays? Can an array hold more than one value? How about values of different types? Explain an application that you use that requires the use of
an array
Transcribed Image Text:What are arrays? Can an array hold more than one value? How about values of different types? Explain an application that you use that requires the use of an array
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Step 1

As opposed to defining distinct variables for each value, arrays are used to hold numerous values in a single variable.

Declaring an array involves specifying the variable type, the array's name enclosed in square brackets, and the quantity of items it should hold.

Example:

string cars[3] = {"Ford", "Volvo""BMW"};

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