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220-1201 · Question #248
220-1201 Question #248: Real Exam Question with Answer & Explanation
The correct answer is D: PIN code. Bluetooth pairing uses a PIN (or passkey) to authenticate devices and prevent unauthorized connections. When you pair a hands-free car system, you enter a PIN code on both the car’s system and the phone to establish a trusted link.
Submitted by hassan_iq· Mar 30, 2026<must be one of the domains listed above>
Question
A technician is connecting a hands-free car system via Bluetooth. Which of the following is a security feature that should be used for this task?
Options
- ABitLocker
- BBiometrics
- CTPM
- DPIN code
Explanation
Bluetooth pairing uses a PIN (or passkey) to authenticate devices and prevent unauthorized connections. When you pair a hands-free car system, you enter a PIN code on both the car’s system and the phone to establish a trusted link.
Topics
#Bluetooth security#PIN authentication#Wireless device connectivity
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