What Will Be The Output Of The Following Javascript Codep Pre #108

What will be the output of the following JavaScript code?</p> <pre><code class="language-javascript"> const array = [1, 2, 3, 4, 5]; const startIndex = 1; const endIndex = 3; const portionToReverse = array.slice(startIndex, endIndex + 1); portionToReverse.reverse(); for (let i = startIndex, j = 0; i <= endIndex; i++, j++) { array[i] = portionToReverse[j]; } console.log(array); document.writeln(rev); </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs106 Javascript. It can also be found in gs gs106 Lexical Structures - JavaScript Array and Related Methods - Quiz No.2.

 const array = [1, 2, 3, 4, 5]; const startIndex = 1; const endIndex = 3; const portionToReverse = array.slice(startIndex, endIndex + 1); portionToReverse.reverse();  for (let i = startIndex, j = 0; i <= endIndex; i++, j++) { array[i] = portionToReverse[j]; } console.log(array); document.writeln(rev);