Correct

Wrong

1

var x = 5;
var y = 3;
console.log(x+++y);

// Output = 8

2

var foo = function foo()
{
console.log(foo === foo);
};
foo();

// Output = true

3

function aaa() {
return
{
test: 1
};
}
alert(typeof aaa());

// Output = undefined

4

Number(\"1\") - 1 == 0;

// Output = true

5

(true + false) > 2 + true;

// Output = false

6

"1" - - "1";

// Output = 2

7

String('Hello') === 'Hello';

// Output = true

8

var arr = [];
arr[0] = 'a';
arr[1] = 'b';
arr.foo = 'c';
alert(arr.length);

// Output = 2

9

10 > 9 > 8 === true;

// Output = false

10

NaN === NaN;

// Output = false