104.3 Control Mounting and Unmounting of Filesystems LPIC-1 Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   An administrator is configuring /etc/fstab for a new filesystem. The filesystem should be mounted at /data with the following requirements: it must be mounted at boot, it should be read-write, and it should not allow setuid binaries. Which line should be added to /etc/fstab?

   • A/dev/sdc1 /data ext4 noexec,nosuid 0 2
   • B/dev/sdc1 /data ext4 defaults 0 2
   • CLABEL=data /data ext4 ro,nosuid 0 2
   • DUUID=abc123 /data ext4 rw,nosuid 0 2
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2. 17application · easy

   An administrator needs to verify that a filesystem is mounted with the intended options. The filesystem is mounted at /mnt/data. Which command displays the current mount options for this filesystem?

   • Alsblk /mnt/data
   • Bdf -h /mnt/data
   • Cmount | grep /mnt/data
   • Dfuser -v /mnt/data
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4. 18foundation · easy

   Which command is used to manually mount an optical disc (e.g., CD-ROM) to a mount point?

   • Amkfs /dev/cdrom
   • Bumount /mnt/cdrom
   • Cfsck /mnt/cdrom
   • Dmount /dev/cdrom /mnt/cdrom
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5. 19foundation · easy

   What is the purpose of the /etc/fstab file?

   • ATo log all mount and unmount operations
   • BTo specify the default filesystem type for new partitions
   • CTo define filesystems that are mounted automatically at boot
   • DTo store the kernel's filesystem drivers
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6. 20foundation · easy

   Which command can be used to identify processes that are using a filesystem?

   • Amount
   • Bdf
   • Cps
   • Dfuser
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