FC0-U71 Infrastructure Practice Question
A user reports that their smartphone battery drains quickly and the device feels warm. The user recently installed several apps. Which built-in smartphone feature can help identify the cause?
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
✓
Battery usage monitor
The battery usage monitor shows which apps consume the most power.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Accelerometer
Why it's wrong here
Accelerometer detects motion.
- ✓
Battery usage monitor
Why this is correct
This shows power consumption by app.
- ✗
GPS
Why it's wrong here
GPS provides location services.
- ✗
NFC
Why it's wrong here
NFC is for near-field communication.
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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.