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050-720 · Question #180
050-720 Question #180: Real Exam Question with Answer & Explanation
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Question
What information is displayed using the 'free' command in Linux?
Options
- AIt displays the amount of used and free CPU processors.
- BIt displays the amount of used and free system memory.
- CIt displays the list of public files and directories.
- DIt displays the list of free users.
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