CompTIA A+ Mobile Devices Practice Questions
CompTIA A+ Core 1 (220-1201) · Domain 1 of 5 · 13% of the exam
90 questions in 90 minutes, performance-based questions included, drawn in the official share for each 220-1201 domain, with a score for every domain and a note on every answer.
Free Mobile Devices drillA customer wants the fastest storage upgrade for a laptop that has one M.2 slot keyed for PCIe. Which drive should the technician install?
Mobile Devices on the A+ Core 1 exam
Mobile Devices is 13% of A+ Core 1 (220-1201), about 12 of 90 questions. It covers the laptops, phones and tablets a support technician repairs and configures every day.
- Share of the exam
- 13% of 220-1201, about 12 of 90 questions
- Our drill
- 10 questions from 28 Mobile Devices questions, untimed, a note on every option; one free attempt, unlimited with a pass

What Mobile Devices questions test
- Replacing batteries, keyboards, RAM (SODIMM), drives, wireless cards and their antennas, cameras and microphones
- USB-C, microUSB, Lightning, NFC, Bluetooth and tethering, plus docks, port replicators, styluses and headsets
- Cellular data, hotspots, SIM and eSIM, Bluetooth pairing steps, GPS and cell location
- Mobile device management for corporate and BYOD phones, and syncing mail, calendars, contacts and cloud storage with data caps in mind
Sit the full exam under the real clock
90 questions in 90 minutes, performance-based questions included, drawn in the official share for each 220-1201 domain, with a score for every domain and a note on every answer.
Free Mobile Devices drillHow to study it
- Learn the Bluetooth pairing order: enable, pair and find, enter a PIN if asked, test
- For BYOD questions, look for answers that separate work data from personal data
- Know which connectors are reversible and which carry video or power
Common questions
How many Mobile Devices questions are on A+ Core 1?
About 12 of 90 (13%). It is the second-smallest Core 1 domain, but mobile symptoms also appear in Domain 5 troubleshooting.
Does Core 1 cover mobile operating systems?
Mostly hardware and connectivity. Mobile OS and app troubleshooting and mobile security are in Core 2.
90 questions in 90 minutes, performance-based questions included, drawn in the official share for each 220-1201 domain, with a score for every domain and a note on every answer.
Free Mobile Devices drillMore A+ Core 1 practice
Sources
We write our own practice questions to help you prepare for the CompTIA A+ and CompTIA Network+ certifications. They are original questions written to CompTIA’s published exam objectives, not real exam questions. Independent practice, not affiliated with or endorsed by CompTIA or Pearson VUE. CompTIA, A+ and Network+ are trademarks of CompTIA, Inc.