Who won the Oscar Award for Best Actress (2017)?

Correct option is A

The correct answer is (a) Emma Stone
Explanation:
• Emma Stone won the Academy Award (Oscar) for Best Actress in 2017 for her role in the film "La La Land".
• She played the character of Mia Dolan, an aspiring actress in Los Angeles.
• The film was a critical and commercial success, earning a record-tying 14 Oscar nominations.
• This victory marked her first Academy Award win.
• The 89th Academy Awards (held in 2017) are also remembered for the Best Picture mix-up where La La Land was mistakenly announced instead of Moonlight.
Information Booster:
• The Oscars are the most prestigious awards in the global film industry, presented by the Academy of Motion Picture Arts and Sciences.
Additional Knowledge:
(b) Casey Affleck (Option b)
• Won the Best Actor Oscar in 2017 for his performance in Manchester by the Sea.
(c) Viola Davis (Option c)
• Won the Best Supporting Actress Oscar in 2017 for her role in the film Fences.