2 What is the output of the following codevar x = [0, 1, 2];var temp;vari 0; var jwhile (i < j){temp = x[i];x[i] = x[j];= temp *3;x.length 1;%3Dx[j]i++; j--;}document.write(x.join("-"));Select one:a.0-3-6O b. 2-3-12-1-0O d. 0-1-2

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Engineering

Computer Science

2

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

What is the output of the following code
var x = [0, 1, 2];
var temp;vari 0; var j
while (i < j)
{temp = x[i];
x[i] = x[j];
= temp *3;
x.length 1;
%3D
x[j]
i++; j--;}
document.write(x.join("-"));
Select one:
a.
0-3-6
O b. 2-3-1
2-1-0
O d. 0-1-2

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