FC0-U71 Infrastructure Practice Question
Which of the following is an example of a PAN (Personal Area Network) technology?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Bluetooth
Bluetooth is used for short-range communication between personal devices, forming a PAN.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Bluetooth
Why this is correct
Bluetooth connects devices like headphones and phones over short distances (PAN).
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Cellular
Why it's wrong here
Cellular is for WAN, not personal area.
- ✗
Wi-Fi
Why it's wrong here
Wi-Fi is used for WLAN, with longer range than PAN.
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Ethernet
Why it's wrong here
Ethernet is typically used for LAN, not PAN.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This FC0-U71 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the FC0-U71 exam.