A+ Mobile Device Accessories and Port Types Quiz

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Quizzes Created: 8865 | Total Attempts: 106,055
| Questions: 20 | Updated: Aug 12, 2026
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1. Which connection type is used for wireless earbuds and headsets on mobile devices?

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About This Quiz
A+ Mobile Device Accessories and Port Types Quiz - Quiz

This quiz evaluates your knowledge of mobile device accessories and port types covered in CompTIA A+ Core 1 and 2 certification. You'll test your understanding of common connector standards, charging technologies, data transfer protocols, and peripheral compatibility. Master these essential components to support mobile device troubleshooting and configuration in professional... see moreIT environments. see less

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2. What is the primary advantage of USB-C over previous connector standards?

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3. Which accessory category includes screen protectors and tempered glass?

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4. True or False: All modern smartphones support wireless charging.

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5. Which mobile port standard supports simultaneous video and data transfer?

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6. A ____ adapter allows connection of older USB devices to modern USB-C ports.

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7. What does Thunderbolt 3 provide that standard USB-C does not?

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8. Which of these are common mobile device accessories? Select all that apply.

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9. True or False: USB 3.1 Gen 2 operates at the same speed as USB 3.0.

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10. NFC stands for ____.

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11. Which USB standard provides the fastest data transfer rate at 40 Gbps?

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12. What is the maximum power delivery specification for USB Power Delivery (USB PD)?

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13. Which mobile device accessory type allows external storage expansion?

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14. True or False: Micro-USB and USB-C connectors are physically compatible with each other.

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15. A mobile device charger rated at 5V/2A provides ____ watts of power.

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16. Which port type is commonly used for HDMI connections on mobile devices?

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17. What does USB 3.0 primarily improve over USB 2.0?

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18. USB-C supports which of the following capabilities? Select all that apply.

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19. Which of the following is a wireless charging standard used in mobile devices?

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20. What is the primary purpose of a Lightning connector on Apple devices?

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Which connection type is used for wireless earbuds and headsets on...
What is the primary advantage of USB-C over previous connector...
Which accessory category includes screen protectors and tempered...
True or False: All modern smartphones support wireless charging.
Which mobile port standard supports simultaneous video and data...
A ____ adapter allows connection of older USB devices to modern USB-C...
What does Thunderbolt 3 provide that standard USB-C does not?
Which of these are common mobile device accessories? Select all that...
True or False: USB 3.1 Gen 2 operates at the same speed as USB 3.0.
NFC stands for ____.
Which USB standard provides the fastest data transfer rate at 40 Gbps?
What is the maximum power delivery specification for USB Power...
Which mobile device accessory type allows external storage expansion?
True or False: Micro-USB and USB-C connectors are physically...
A mobile device charger rated at 5V/2A provides ____ watts of power.
Which port type is commonly used for HDMI connections on mobile...
What does USB 3.0 primarily improve over USB 2.0?
USB-C supports which of the following capabilities? Select all that...
Which of the following is a wireless charging standard used in mobile...
What is the primary purpose of a Lightning connector on Apple devices?
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