1. Katherine Johnson worked at NASA in the 1950s as a mathematician with the job title of computer. She provided calculations for engineers on the Mercury and Apollo space missions. Her work: take a problem, such as finding the trajectory for a space capsule's flight path, do the math in steps and record each one, find the solution, and pass the calculations to the engineers to evaluate and use. How does Ms. Johnson's work compare to computing today?
A. It likely was more accurate due to risks of malware.
B. It is close to today’s systems but lacked the input step.
C. It likely was less accurate than computer results.
D. It followed the same process as today’s computing.
Also, I answered C the first time and didn't get it right so it's definitely not that.