Im trying to fill out form I 485. On page 5 question 9 its states to provide my most recent address outisde the US.

I came here in 1991 and I used to live with my grandma in Mexico she is long deceased and I have no idea where I lived aside that I lived in Queretaro Mexico. Is it ok to just put N/A?

Another quick question. As DACA recipients we are still under "no lawful status" as far as USICS is concerned right?