JAVASCRIPT VARIABLES

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Last updated 2:07 PM on 9/7/26
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9 Terms

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Variables

they are the containers for storing data

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1995 - 2015

The var keyword was used in all JavaScript code from what year

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2015

The let and const keywords were added to JavaScript in what year?

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let

it is a block-scoped

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block-scoped

means a variable is only accessible within the specific set of curly braces {} where it is defined

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Unique Names

All JavaScript variables must be identified with ___

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Identifiers

the unique names are called identifiers

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Text strings

In programming, text values are called ___

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Declaring

Creating a variable in JavaScript is called ____ a variable.