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LPI 201-450 Practice Test - Questions Answers, Page 8

List of questions

Question 71

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

1
1
2
2
3
3
4
4
5
5
Suggested answer: C
asked 18/09/2024
HASEEB IMTIAZ
37 questions

Question 72

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

makerd
makerd
mdadm
mdadm
mkfs.raid
mkfs.raid
makeraid
makeraid
rdconfig
rdconfig
Suggested answer: B
asked 18/09/2024
Fatima Giordano
51 questions

Question 73

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

hdparm -d /dev/hda
hdparm -d /dev/hda
hdparm --dma /dev/hda
hdparm --dma /dev/hda
hdparm --dma /dev/hda1
hdparm --dma /dev/hda1
hdparm -d /dev/hda1
hdparm -d /dev/hda1
hdparm -d 1 /dev/hda
hdparm -d 1 /dev/hda
Suggested answer: E
asked 18/09/2024
Guilherme Silva
34 questions

Question 74

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

lvcreate, pvcreate, vgcreate, mkfs, mount
lvcreate, pvcreate, vgcreate, mkfs, mount
pvcreate, vgcreate, lvcreate, mkfs, mount
pvcreate, vgcreate, lvcreate, mkfs, mount
vgcreate, lvcreate, pvcreate, mount, mkfs
vgcreate, lvcreate, pvcreate, mount, mkfs
mkfs, pvcreate, vgcreate, lvcreate, mount
mkfs, pvcreate, vgcreate, lvcreate, mount
pvcreate, lvcreate, vgcreate, mkfs, mount
pvcreate, lvcreate, vgcreate, mkfs, mount
Suggested answer: B
asked 18/09/2024
Hemanth Gangabattula
40 questions

Question 75

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

vgreduce,/sbin/vgreduce
vgreduce,/sbin/vgreduce
Suggested answer: A
asked 18/09/2024
Piroon Dechates
29 questions

Question 76

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

/dev/raid0
/dev/raid0
/dev/rd1
/dev/rd1
/dev/pr0
/dev/pr0
/dev/md1
/dev/md1
Suggested answer: D
asked 18/09/2024
Stephanie Scheffers
45 questions

Question 77

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

_santarget
_santarget
iscsi
iscsi
waitiscsi
waitiscsi
_netdev
_netdev
Suggested answer: D
asked 18/09/2024
Joseph Bauer
43 questions

Question 78

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

lvsnap
lvsnap
lvsnapshot
lvsnapshot
lvcreate
lvcreate
lvcopy
lvcopy
lvclone
lvclone
Suggested answer: C
asked 18/09/2024
Sterling White
51 questions

Question 79

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Fill in the blank:

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

/dev/disk/by-uuid, by-uuid,/dev/disk/by-uuid/
/dev/disk/by-uuid, by-uuid,/dev/disk/by-uuid/
Suggested answer: A
asked 18/09/2024
Alireza Noura
32 questions

Question 80

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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)

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