CompTIA
SY0-501 · Question #119
Which of the following implements two-factor authentication?
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Submitted by thandi_sa· Mar 4, 2026General security concepts
Question
Which of the following implements two-factor authentication?
Options
- AA phone system requiring a PIN to make a call
- BAn ATM requiring a credit card and PIN
- CA computer requiring username and password
- DA datacenter mantrap requiring fingerprint and iris scan
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Topics
#multi-factor authentication#authentication factors#something you have#something you know