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1. Which directory in /dev/disk/ can be used to determine the UUID of a connected hard disk?

2. What keyword is missing in the following line from /etc/fstab in order to make a USB flash device writeable by the user fred when mounted:

/dev/sda1 /mnt/usbflash vfat defaults,users,______=fred,umask=022, 0 0

(Provide the option name only without any settings)

3. Due to extreme system use, a Linux system requires some additional swap space. To initialize 5GB of additional swap space, which combination of commands should be used?

4. Which of the following best describes the format of the /etc/fstab file?

5. How can the label root be added to the ext2 filesystem on /dev/sda1?

6. Which of the following is a CD-ROM filesystem standard?

7. What component of a system does smartd monitor?

8. Where would fsck put any unreferenced file or file fragments on a ext4 filesystem?

9. The main configuration file for autofs has this entry:

/home /etc/auto.home

What is the meaning of the /etc/auto.home file?

10. What is the minimum number of disks required in a fully redundant RAID5 array?

11. Which of the following commands is used to set up a RAID volume?

12. The IDE hard drive /dev/hda does not have DMA enabled. Which command must be run to enable DMA on it?

13. The correct command sequence to create and mount logical volumes on a Linux system is:

14. What command will remove a physical volume from a volume group? (Specify ONLY the command without any path or parameters.)

15. Which of the following is an example path to a Linux software RAID array?

16. What mount option must be used in /etc/fstab when mounting an iSCSI target?

17. What command is used to make an exact copy, at a single point in time, of a logical volume for backup purposes?

18. Which directory in /dev/disk/ can be used to determine the UUID of a connected hard disk?

19. What keyword is missing in the following line from /etc/fstab in order to make a USB flash device writeable by the user fred when mounted:

/dev/sda1 /mnt/usbflash vfat defaults,users,______=fred,umask=022, 0 0

(Provide the option name only without any settings)

20. Due to extreme system use, a Linux system requires some additional swap space. To initialize 5GB of additional swap space, which combination of commands should be used?