Free 117-201 Braindumps


  • Exam Number: 117-201
  • Provider: LPI
  • Questions: 202
  • Updated On: 7-Dec-2018

QUESTION: 1
What is the minimum number of disks required in a RAID5 array?

A. 1
B. 2
C. 3
D. 4
E. 5

Answer(s): C
Explanation:
See http://en.wikipedia.org/wiki/RAID
RAID 5: Block-level striping with distributed parity. Minimum 3 disks.
QUESTION: 2
A server has three disks of 80GB each and must manage a database with 4 mil ion records of
30KB each. The best configuration for this server, with the criteria being performance,
configurability and flexibility, is:

A. Use just LVM
B. Use RAID1 over LVM
C. Use LVM over RAID5
D. Use LVM over RAID1
E. Use RAID5 over LVM

Answer(s): C
Explanation:
RAID1 would not be performance enhancing (Mirroring), as would the default LVM (linear). So
use a RAID5 for redundancy and performance and use LVM for added configurability and
flexibility
A striped LVM only would work too, I guess, if you need no redundancy at all.
QUESTION: 3
The correct command sequence to create logical volumes on a Linux system is:

A. lvcreate, pvcreate, vgcreate, mount, mke2fs
B. pvcreate, vgcreate, lvcreate, mke2fs, mount
C. vgcreate, lvcreate, pvcreate, mount, mke2fs
D. mke2fs, pvcreate, vgcreate, lvcreate, mount
E. pvcreate, lvcreate, vgcreate, mount, mke2fs

Answer(s): B
Explanation:
See http://www.tldp.org/HOWTO/LVM-HOWTO/anatomy.html
You need to create the Physical Volumes first, then the Volume Group (consisting of PVs), then
the Logical Volumes, which you need to format and mount.
QUESTION: 4

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