JS output-based Interview question

1 4 6 9 2 5 undefined undefined 8 3?

Not 100% on whether the promise next tick guarantee will make the resolve trigger the first then before or after the 2, but guessing after.

EDIT: nope, the 2 is after the next tick promise so it's:

1 4 6 9 5 undefined undefined 8 2 3

1
9
2
4
6
5
7
8
3

1, 9, 2, 3
You just define the promise and never run it?

1
4
5
9
5
undefined
undefined
8
2
3

1
9
4
5
5
5
6
7
7
8
2
3

1
4
6
9
5
undefined
undefined
8
2
3