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SUSE sca_sles15 SUSE Certified Administrator in Enterprise Linux 15 Exam Practice Test

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Total 70 questions

SUSE Certified Administrator in Enterprise Linux 15 Questions and Answers

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Question 1

You are working at a terminal window of a server at the office, but you want to continue this work by remotely accessing the terminal session from your home office. Which command will you need to use to accomplish this?

Options:

A.

screen

B.

bg

C.

-tty-release

D.

Ctrl-fa, r

E.

bg -term disconnect

Question 2

Assume you need to make the third menu entry of your GRUB2 boot menu your default menu selection. What tasks must be completed to accomplish this? (Choose two)

Options:

A.

Run the grub2-mkconfig command

B.

Edit the /etc/default/grub file and set GRUB_DEFAULX to 2

C.

Run the mkinitrd command

D.

Edit /etc/grub2/custom.cfg and set GRUB_MENU to3

E.

Edit the /boot/grub2/menu.cfg file and set MENU_DEFAULT to 3

F.

Run the systemctl reload systemd command

Question 3

Which type of files are used for inter-process communications? (Choose two)

Options:

A.

Array

B.

Pipe

C.

udev

D.

Redirect

E.

Block

F.

Character

G.

Socket

Question 4

True or false: It is not possible to open more than one file in Vim without running a second instance.

Options:

A.

True

B.

False

Question 5

What does the following command allow you to do? alias endear"

Options:

A.

You can type clear to run the c command.

B.

You can type c to run the clear command.

C.

Nothing, since there is not a command named alias.

D.

It launches a second Login Shell and allows you to rename the clear command to just c.

E.

It allows you to rename the clear command to just c and then deletes the clear command.

Question 6

When using the nice command, which of the following is the higher priority, -15 or 7?

Options:

A.

7

B.

-15

C.

Neither since the values are not within the acceptable range. \

D.

It depends on the system priority set by the scheduler when the task was launched.

Question 7

Which commands and options will display the routing table? (Choose two)

Options:

A.

cat /etc/sysconfig/routes

B.

ip route show

C.

ip r s

D.

showroute -a

E.

ipconfig -rd

Question 8

What two commands will you use if you are going to compile and install from source code? (Choose two)

Options:

A.

compile

B.

make install

C.

assemble

D.

./configure

E.

./compile

Question 9

What command would be used to add new physical volumes to an existing volume group?

Options:

A.

vgextend

B.

vSadd

C.

pvmodify

D.

pvadd

E.

pvextend

F.

vgmodify

Question 10

Which statement is true regarding the life cycle support for SUSE Linux platform products?

Options:

A.

Service Packs have an 18 month life cycle which includes 12 months of general support and six months of extended support

B.

SLE platforms have a 5 year life cycle: 3 years of general support and 2 years of extended support.

C.

Support for Service Packs is only provided with Extended Support.

D.

The support for SLE platforms has a 13 year life cycle: 10 years of general support and 3 years of extended support.

E.

Service Packs are released every six to eight months.

Question 11

How are the scripts in the /etc/grub.d directory used? (Choose two)

Options:

A.

The contents of these scripts are incorporated into the /boot/grub2/custom.cfg file.

B.

The contents of these scripts are incorporated into the /etc/grub2.d/configfiLe.

C.

The contents of these scripts are incorporated into the /boot/grub2/grub.cfg file.

D.

These scripts are taken as input by the mkinitrd command.

E.

These scriptSrare taken as input by the grub2-init command.

F.

These scripts are taken as input by the grub2-mkconfig command.

Question 12

After the Kernel has been loaded during the boot process, which component will handle hardware detection?

Options:

A.

udev

B.

devmgr

C.

initramfs

D.

hal

E.

devfsd

Question 13

You have just added a new directory to be exported via NFS. what command should you run next to make that directory available?

Options:

A.

/usr/sbin/rpc.mountd -restart

B.

/bin/nfsd - reload

C.

/etcyinit.d/nfsd -reload

D.

systemctl restart nfsserver.service

E.

systmd -reload nfsserver.target

Question 14

Which commands can be used to terminate processes? (Choose two)

Options:

A.

Kill

B.

psterm

C.

ps-k

D.

terminate

E.

kilLall

Question 15

Which filesystem is the recommended filesystem for data volumes?

Options:

A.

Btrfs

B.

nfs

C.

Ext3

D.

Ext4

E.

XFS

Question 16

What does the term "action* mean when referring to system logging in SUSE Linux Enterprise?

Options:

A.

An action defines where a log message ends up such as in a regular file or database table.

B.

An action is used to define the severity of a log message.

C.

An action is used to filter out desired log messages for processing.

D.

An action is a process that the issuing facility must go through before issuing the log message.

Question 17

Which statements about log file rotation are true? (Choose two)

Options:

A.

Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/logrotate.conf.

B.

The /etc/logrotate.conf file controls which log files will be compressed or deleted based on some regular interval or when the log file reaches a particular size.

C.

The /etc/cron.daily/logrotate file controls which log files will be compressed or deleted based on some regular interval or when the log file

reaches a particular size.

D.

Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/cron.daily/logrotate.

E.

The /usr/sbin/logrotate program is used to create and configure settings in the /etc/logrotate.conf file.

Question 18

Which command will take a foreground process and suspend it. and then place it in the background as a stopped job?

Options:

A.

bg

B.

ctri+&

C.

Ctrl+Z

D.

fg--bg--stop

E.

&&

Question 19

Which directory contains the initrd file?

Options:

A.

/loader/grub

B.

/startup/grub2

C.

/boot/grub2

D.

/loader

E.

/boot

F.

/startup

Question 20

Which commands can display the groups of which a user is a member? (Choose two)

Options:

A.

groups

B.

whoami -g

C.

whoami

D.

finger

E.

id

Question 21

Which system initialization system is used in SLES 15?

Options:

A.

undev

B.

init

C.

System V

D.

systemd

E.

UEFI

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Total 70 questions