CSIS 352_quiz_3_Chs_6. practice materials 2023.pdf

CSIS352: Quiz 3, Chs. 6

Which of the following could result in a segmentation fault (fatal signal 11) during a Fedora

installation?

RAM problems

overclocked CPU

improper device driver

All of the above

You want to view log files to get information about a problem that occurred during a Linux

installation. In which directory will you likely find the log files?

/sys/log

/var/log

/root/log

/etc/log

Which type of RAID is entirely configured during the Linux installation process?

serial RAID

software RAID

firmware RAID

hardware RAID

Which command can you use during a system rescue to switch from the root of the live OS to the

root of the Linux system installed on the hard disk?

mount

sysimage

rescue

chroot

Which RAID level uses striping with parity?

CSIS352: Quiz 3, Chs. 6

5

2

4

1

Linux servers are typically installed in a rack using rackmount server hardware. Which of the

following is used to describe the minimum height of a rackmount server?

1U

Series A

Type A

Level 5

ZFS volumes are mounted at boot time from entries within /etc/fstab by default?

False

True

What command can be used to create a ZFS volume called test from the space on /dev/sdb and

/dev/sdc that functions like RAID level 1?

zpool create test raidz /dev/sdb /dev/sdc

zpool create test /dev/sdb /dev/sdc

zpool create test mirror /dev/sdb /dev/sdc

zpool create test raidz2 /dev/sdb /dev/sdc

Which of the following is used to describe a computer that is used to access an iSCSI hard disk

across the network?

iSCSI target

iSCSI requestor

CSIS352: Quiz 3, Chs. 6

iSCSI initiator

iSCSI terminator

Which of the following commands can be used on a Fedora 20 system to view hardware and service

startup information during the boot process?

journalctl -b

less /var/log/syslog

less /var/log/boot.log

less /var/log/messages

Which of the following items are you typically required to configure during a Linux server installation?

(Choose all that apply.)

Package selection

 Update configuration

 System host name

 Boot loader configuration

Which RAID level is also referred to as mirroring?

5

4

1

0

SAS transfers data to SCSI disks via parallel cables. True or False?

True

False

CSIS352: Quiz 3, Chs. 6

Your supervisor has asked you to configure a server with a RAID utilizing disk striping with two sets

of parity bits for additional fault tolerance, so that up to two hard disk failures can occur without data

loss. What type of RAID is your supervisor describing?

RAID3

RAID1

RAID5

RAID6

Which of the following RAID levels is not fault tolerant?

RAID 0

RAID 1

RAID 4

RAID 5

Which of the following is not a type of RAID?

software RAID

hardware RAID

firmware RAID

serial RAID

Where is the /proc filesystem stored?

on the hard disk drive in the /etc directory

in RAM

on the hard disk drive in the /var directory

on the hard disk drive in the / directory

CSIS352: Quiz 3, Chs. 6

SCSI-1 is also referred to as _____.

fast and narrow

fast and wide

slow and narrow

slow and wide

What command can be issued after system startup in order to view messages regarding hardware

detected during boot?

tail /var/log/boot.log

cat /proc/hwinfo

hwdump

dmesg

SCSI devices that use an 8-bit-wide data path use _____.

a 68-pin connector

a 50-pin connector

an 8-pin connector

a 15-pin connector

o which directory will the test ZFS volume from the previous question be mounted by the ZFS

system?

/test

/media/test

/mnt/test

/zfs/test

CSIS352: Quiz 3, Chs. 6

RAID-Z is functionally equivalent to RAID level 1. True or False?

True

False

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