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Single Answer
0If Maria's organization requires her to log in with her username, a PIN, a password, and a retina scan, how many distinct authentication factor types has she used?
Answer Options
A
One
B
Two
C
Three
D
Four
Correct Answer: B
Explanation
Maria has used two distinct types of factors: the PIN and password are both Type 1 factors, and the retina scan is a Type 3 factor. Her username is not a factor.