Arrays in JavaScript - Declare and initialize an array

Which of the following is the correct way to declare an array in JavaScript and initialize it with values?

var arr = [1, 2, 3];

var arr = array[1, 2, 3];

var arr = [1, 2, 3,];

var arr = {1, 2, 3};

Correct: A

The correct way to declare and initialize an array in JavaScript is by using the [] shorthand notation and specifying the values inside the brackets. Option A is the correct choice where an array is declared and initialized with the values 1, 2, and 3. The other options are all incorrect syntax for declaring an array in JavaScript.

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