If Harry's organization requires him to log in with his username, a PIN, a password, and a fingerprint scan, how many distinct types of factors has he used?

 If Harry's organization requires him to log in with his username, a PIN, a password, and a fingerprint scan, how many distinct types of factors has he used?

SELECT THE CORRECT ANSWER

One

Two

Three

Four

Correct Option:B

EXPLANATION

Harry has used two distinct types of factors: the PIN and password are both Type 1 factors and the Fingerprint scan is a Type 3 factor. His username is not a factor.