After running the command umount /mnt, the following error message is displayed: umount: /mnt: device is busy. What is a common reason for this message?

Question

Options

• AThe kernel has not finished flushing disk writes to the mounted device.
• BA user has a file open in the /mnt directory.
• CAnother file system still contains a symlink to a file inside /mnt.
• DThe files in /mnt have been scanned and added to the locate database.
• EThe kernel thinks that a process is about to open a file in /mnt for reading.

• A
  11% (5)
• B
  83% (38)
• C
  2% (1)
• D
  4% (2)

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