According to Wikipedia, there are
three possible contenders as the answer to your first question:
Quote:
"Most awards won by a foreign-language film: 4
Three foreign-language films have won four Academy Awards:
Fanny and Alexander (1982) won Best Foreign Language Film, Best Art Direction, Best Cinematography, and Best Costume Design
Crouching Tiger, Hidden Dragon (2000) won Best Foreign Language Film, Best Art Direction, Best Cinematography, and Best Original Score
Parasite (2019) won Best International Feature Film, Best Picture, Best Director, and Best Original Screenplay"
https://en.wikipedia.org/wiki/List_of_Academy_Award_records
I'll leave it to you to try to work out which one the quiz-setter actually wants!