Question 1
What is the difference between MFi-certified and non-certified Lightning accessories?
Correct Answer:
MFi-certified accessories meet Apple's performance and safety standards; non-certified may damage the device or not work
Question 2
A customer reports their wireless charging pad is not charging their phone. What should be checked first?
Correct Answer:
Whether the phone case is too thick and whether the charger is Qi-certified and compatible with the device
Question 3
What does the USB Power Delivery (USB-PD) standard define?
Correct Answer:
A protocol allowing negotiated fast charging at higher voltages and currents over USB-C
Question 4
A Bluetooth headset pairs but produces intermittent audio dropouts. What is the most likely cause?
Correct Answer:
Interference from other 2.4 GHz devices or distance/obstacles between the headset and phone
Question 5
What is the purpose of a screen protector's oleophobic coating?
Correct Answer:
It repels oils from fingerprints, keeping the screen cleaner and maintaining touch sensitivity
Question 1
Exam overview

About this Exam

Prepare with the CMT Certified Mobile Technician practice quiz. This question bank includes 60 questions covering device, mobile, customer, repair, and battery. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CMT Certified Mobile Technician

This practice set contains 60 questions from the matching question bank and focuses on device, mobile, customer, repair, and battery. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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