Javascript Array Question 17

Introduction

What is the output of the following code? 



let origArray = new Array();
origArray[0] = new Array("one","two");
origArray[1] = new Array("three","four");
origArray[2] = new Array("five","six");
origArray[3] = new Array("seven","eight");


let newArray = origArray[0].concat(origArray[1],origArray[2],origArray[3]);
console.log(newArray[5]);// w w  w  . j  a va 2s  .c  o  m
console.log(newArray);



six
[
  'one',   'two',
  'three', 'four',
  'five',  'six',
  'seven', 'eight'
]



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