Zero Ok: D37: C33

Your score is:

/ 5

1.) The value of a constant cannot change through re-assignment, and it cannot be redeclared. Given that, which of the following declaration?

const a = {obj1: {obj2: "Zero "}};

Select all that apply

by @Aaron Sarkissian

a = {obj1: "One"}};

a = {obj1`: {obj2: "One" }};

a.obj1 = {obj2: {obj3: "One"}};

a.obj1.obj2 = "One";

2.) Fill in the output to get the following output:
2221
2211
2111

by Norayr Gasparyan

4, 2, 1

3, 2, 1

3, 1, 2

3, 3 , 3

3.) What is the output of this code?

nothing

a

hi

Hello

4.) Call a function called myfunc() when the user hovers the paragraph with the mouse cursor.

onmouseover

inmouseover

onmousedown

ofmouseandmen

5.) Which line should be removed to get 1?

1.) var a = 33 + 30 * 27;
2.) var b = 27 * 30 + 33;
3.) a = (a == b);
4.) if (a - b == b - a) {
5.) document.write(a/b);
6.) } else {
7.) document.write(a * 3 * b);
8.) }

by Norayr Gasparyan

line 3

line 4

line 6

line 7

Submit

zeroOK/D37/C33.js