CompTIA A+ Core 2 (220-1202) — Question 53

Which of the following methods involves requesting a user's approval via a push notification to verify the user's identity?

Answer options

• A. Call
• B. Authenticator
• C. Hardware token
• D. SMS

Correct answer: B

Explanation

The correct answer is B, as an Authenticator app typically sends a push notification to the user for identity verification. In contrast, a Call, Hardware token, and SMS methods do not utilize push notifications for approval, making them less suitable for this specific verification process.