Question

What is the value of the message variable after the following code executes?

var message = "";
for (var i = 0; i < 5; i++ ) {
message += "L:" + i + ",";}
options:
A) L:5,
B) L:0,L:1,L:2,L:3,L:4,
C) L:0,L:1,L:2,L:3,L:4,L:5,
D) L:1,L:2,L:3,L:4,L:5,

Answer 1

The value of the message variable after the code executes is 'L:0,L:1,L:2,L:3,L:4,'.

Step-by-step explanation:

The code provided creates a for loop that iterates from 0 to 4. Inside the loop, the message variable is updated by concatenating the string 'L:' with the current value of i and a comma. After the loop completes, the final value of message will be 'L:0,L:1,L:2,L:3,L:4,'.