Question

What is a variable?

   What is a variable?

Starting Out with Programming Logic and Design

Starting Out with Programming Logic and Design

Tony Gaddis 4th Edition

Chapter 2, Problem 12

Instant Answer

Solved by Expert Brian Lin

06/19/2020

Step 1

A variable is a symbolic name that represents a value or data in a program or mathematical equation. Show more…

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What is a variable?

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Key Concepts

Assignment

Assignment is the process of setting or updating the value stored in a variable. It is a fundamental operation that binds a specific value to the variable's name, enabling the value to be used in calculations, logic, and data manipulation throughout an algorithm or mathematical expression.

Variable

A variable is an abstract storage entity used in both mathematics and computer programming to represent a value that may change over time. In programming, it typically refers to a named location in memory where data is stored and can be modified during program execution, while in mathematics it often represents an unknown or a placeholder in equations.

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