Answers for "what array method is used for merging two arrays in javascript"

combine two arrays javascript

let arr1 = [0, 1, 2];
let arr2 = [3, 5, 7];
let primes = arr1.concat(arr2);

// > [0, 1, 2, 3, 5, 7]

merge arrays in javascript

var array1 = ["Vijendra", "Singh"];
var array2 = ["Singh", "Shakya"];

console.log(array1.concat(array2));

merg two array js

let ar1 = [1,2,3,4,5]
let ar2 = [6,7,8,9,10]

let merge = [...ar1,...ar2]
console.log(merge) // [1,2,3,4,5,6,7,8,9,10]