Mobile Devices Questions
Practice questions for Mobile Devices topic in CompTIA A+ Core 1 V15. 7 questions covering this domain.
A laptop's built-in webcam shows only a black image, but an external USB camera works normally. Which internal part is the most likely replacement?
A company needs to enforce passcodes, screen locks, and remote wipe on employee smartphones. What should the technician deploy?
Which wireless technology is commonly used for tap-to-pay and very short-range device pairing?
A smartphone battery is swollen and pushing the screen outward. What should the technician do first?
A technician must activate cellular service on a phone without inserting a physical SIM card. Which technology should be configured?
A user wants one cable to connect a laptop to power, monitors, USB peripherals, and wired Ethernet at a desk. Which accessory best fits this need?
A technician is upgrading the memory in a thin laptop. Which module form factor should be installed?
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