20+ practice questions focused on Mobile Device Accessories — one of the most tested topics on the CompTIA A+ Core 1 220-1201 exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Mobile Device Accessories PracticeA user wants to connect their laptop to a 4K TV for a movie marathon. They have a USB-C port on the laptop but the TV only has HDMI. Which accessory is required?
Explanation: A USB-C to HDMI adapter or cable is needed to convert the signal from USB-C to HDMI. This allows the laptop to output video to the TV. The correct answer is a USB-C to HDMI adapter.
A user reports that their laptop's external monitor connected via USB-C to HDMI adapter flickers intermittently. The adapter works fine with other devices. What is the most likely cause?
Explanation: Intermittent flickering often points to a loose or damaged cable or port. Since the adapter works elsewhere, the issue is likely with the laptop's USB-C port or the cable connection. The correct answer is a loose connection at the laptop port.
A small business owner wants to use a smartphone as a point-of-sale (POS) terminal for credit card payments. They ask which accessory is essential for this setup. What should you recommend?
Explanation: A card reader that connects to the smartphone via the headphone jack or Bluetooth is essential for processing credit card payments. This accessory allows the phone to read the magnetic stripe or chip. The correct answer is a dedicated card reader.
A customer wants to connect a Bluetooth keyboard and mouse to their tablet for a presentation. They ask which accessory is needed to ensure both devices work reliably from across the room. What should you recommend?
Explanation: A Bluetooth adapter is not needed if the tablet already has Bluetooth, but a Bluetooth extender or a USB hub with Bluetooth can improve range. However, the most straightforward answer is that a Bluetooth adapter (if the tablet lacks built-in Bluetooth) is essential, but since most tablets have it, a simple Bluetooth keyboard and mouse set will work. The correct answer here is that a Bluetooth adapter is not required; the tablet's built-in Bluetooth is sufficient, but for range, a Bluetooth extender can help.
A user reports that their smartphone's wireless charging pad stops charging after a few minutes, and the phone gets very hot. The phone supports Qi wireless charging. The technician tests the pad with another phone and it works fine. What is the most likely cause?
Explanation: Since the charging pad works with another phone, the issue is with the user's phone. A thick case, especially one with metal or magnetic components, can interfere with wireless charging and cause overheating. The correct answer is a case with metal or magnetic parts.
+15 more Mobile Device Accessories questions available
Practice all Mobile Device Accessories questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Mobile Device Accessories. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Mobile Device Accessories questions on the 220-1201 frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Mobile Device Accessories is tested as part of the CompTIA A+ Core 1 220-1201 blueprint. Practicing with targeted Mobile Device Accessories questions ensures you can handle any format or difficulty that appears.
Yes. Courseiva provides free 220-1201 practice questions across all exam topics and domains. The platform includes topic-based practice, mock exams, missed-question review, bookmarked questions, and readiness tracking — no account required.
Difficulty is subjective, but Mobile Device Accessories is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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