Operating System Maintenance — CompTIA A+ Core 2 (220-1102) Practice Questions
Operating system maintenance covers the routine tasks required to keep a Windows, macOS, or Linux installation healthy and secure, including applying updates, managing disk space, and scheduling automated tasks. On the 220-1102 exam, candidates are expected to know how to use built-in tools such as Windows Update, Disk Cleanup, and Task Scheduler to maintain system performance. Neglecting maintenance leads to security vulnerabilities, degraded performance, and compatibility issues that technicians are frequently called to resolve. Understanding the cadence and method of OS updates is foundational to the support role the exam targets.
Free questions on operating system maintenance
What is the purpose of Windows Update?
Free question · easy · full answer + explanation
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