The switch statement is a control structure that executes different blocks of code based on the value of a variable or expression, making it a shorthand way of writing multiple if-else statements and improving code concision and readability.
Switch statements in JavaScript simplify multiple choice decisions by executing different blocks of code based on an expression's value, offering improved readability, efficiency, and flexibility over if-else chains, with use cases including handling user input, validating data, and determining routes.
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