Is there something called Knight Pair!

I remember there is an endgame position N+N vs. Q that is draw.

#2
That is correct
Example
https://lichess.org/analysis/3nkn2/8/8/8/8/8/8/3QK3_w_-_-_0_1

"#2
That is correct
Example
lichess.org/analysis/3nkn2/8/8/8/8/8/8/3QK3_w_-_-_0_1"

But one has to know why :)
For example if you play in this position 1.Kf2 Nde6 2.Kf3 Nd8?? the position is lost.