Understanding Code Logic and Output

Front

What does the following code display? Options: 1 2 3 4 5 6 7 8 9 10, 0 1 2 3 4 5 6 7 8 9, 2 3 4 5 6 7 8 9 10 11, 1 2 3 4 5 6 7 8 9 10 11

Back

1 2 3 4 5 6 7 8 9 10

Front

What does the code segment display?

Back

20

Front

What does the code segment display? Options: r r r b b b r r r b b b, r r r r r r b r r r r r r b, r r r b b b, r r r b r r r b

Back

r r r b r r r b

Front

Which of the following replacements for the will result in an infinite loop? Options: j = 6, j >= 6, j = 7, j > 7

Back

j = 6

Front

If myList = [3, 6, 7, 8], what is myList[1] + myList[3]?

Back

14

Front

What is the value of myList after this code runs?
myList = [2, 4, 6, 8, 10];
deleteItem(myList, 2);
appendItem(myList, 12);

Back

[2, 4, 8, 10 , 12]

Front

What is the output of this code?
var x = -1;
while (x != 4) {
x = x + 2;}
console.log(x);

Back

infinite loop

Front

What is the output of this code?
var x = -1;
while (x == 4) {
x = x + 2;
}
console.log(x);

Back

-1