8. What will the following program display in the console? var sum = 0;
for(var i = 0; i < 5; i++){
sum = sum + i;
}
console. log(sum);
A. O
B. 5
O C. 10
D. 15

The output is 10

Explanation:

Analysing the program line by line.

This line initializes sum to 0

var sum = 0;

This iterates from 0 to 4

for(var i = 0; i++)

This adds the valid values in the iteration

sum = sum + i;

The valid values are

So:

This prints the value of sum; which is 10

console.log(sum)

Hence, the output of the program is 10

answer; ( blue box );