Command Line — CompTIA A+ Core 2 (220-1102) Practice Questions
The command line is a text-based interface for interacting with an operating system, and the 220-1102 exam tests proficiency with key commands across Windows Command Prompt, PowerShell, and the Linux or macOS bash shell. Candidates must know navigation commands, file management operations, network diagnostics such as ping and ipconfig, and system information utilities. Many support and troubleshooting tasks are faster or only possible from the command line, making it an essential skill for the technician role. The exam includes scenario-based questions that require selecting the correct command and syntax for a given diagnostic or repair task.
Free questions on command line
Which Linux command changes file permissions using numeric notation?
Free question · easy · full answer + explanation
Which Windows command-line tool is used to check and repair file system errors?
Free question · easy · full answer + explanation
More command line questions in the full bank
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