Linux CLI - Navigating the File SystemWhich of these commands correctly changes directory to the parent folder?Acd /parentBcd ..Ccd ~Dcd ./Check Answer
Step-by-Step SolutionSolution:Step 1: Understand directory symbols".." means the parent directory of the current folder.Step 2: Match command to action"cd .." moves up one level; others do different things (home, current folder, or invalid).Final Answer:cd .. -> Option BQuick Check:Parent folder command = cd .. [OK]Quick Trick: Use cd .. to go up one folder level [OK]Common Mistakes:Using cd /parent which may not existConfusing ~ with parent directory
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