Operating System — CompTIA A+ Core 2 (220-1102) Practice Questions
Operating system knowledge is foundational to the 220-1102 exam, which covers installation, configuration, maintenance, and troubleshooting of Windows, macOS, and Linux. Candidates must understand core OS concepts such as the boot process, user account management, file systems like NTFS and FAT32, and how the OS interacts with hardware through drivers. The exam expects technicians to be fluent in navigating each OS's settings interfaces and command-line environments. A broad but practical understanding of operating systems underpins nearly every other objective on the exam, from software troubleshooting to security hardening.
Free questions on operating system
Which Windows recovery option reinstalls Windows while keeping personal files but removes installed applications?
Free question · easy · full answer + explanation
More operating system questions in the full bank
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