1. Which two methods would provide two-factor authentication when used together?
A password and a fingerprint scan
A password and a PIN
A key fob and a swipe card
A fingerprint scan and a voice scan
2. A user logs in with their password and then enters a one-time code sent to their mobile phone. Why is this more secure than a password alone?
A new password is created automatically at every login
The password is encrypted before it is sent to the system
Only the code has to be correct for the user to log in
Someone who learns the password still cannot log in without the code