FC0-U71 Infrastructure Practice Question
A company is setting up a new branch office. The network administrator needs to choose a wireless standard and a frequency band. Which TWO of the following options would provide the fastest speeds and least interference? (Select TWO.)
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
✓
5GHz
802.11ax (Wi-Fi 6) is the latest standard, and 5GHz offers faster speeds and less interference than 2.4GHz.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
5GHz
Why this is correct
5GHz has less interference and higher speeds.
- ✗
2.4GHz
Why it's wrong here
2.4GHz has more interference and slower speeds.
- ✓
802.11ax
Why this is correct
Wi-Fi 6 is the fastest standard.
- ✗
802.11ac
Why it's wrong here
AC is older than AX.
- ✗
Bluetooth
Why it's wrong here
Bluetooth is for short-range peripherals.
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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.