Natasha Romanoff / Black Widow

Natasha Romanoff / Black Widow trivia questions

1. What alias does the S.H.I.E.L.D. agent use while working at Stark Industries?
2. Who gives her the mission to evaluate Tony Stark?
3. What is the main purpose of her assignment near Tony Stark?
4. During the Hammer facility assault, what skill helps her reach the control room?
5. After the final battle, what assessment does she submit about Tony joining the team?