(2022) SCA_SLES15 Exam Dumps, Practice Test Questions BUNDLE PACK [Q14-Q35]

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(2022) SCA_SLES15 Exam Dumps, Practice Test Questions BUNDLE PACK

SUSE SCA Certification SCA_SLES15 Sample Questions Reliable

SUSE SCA_SLES15 Exam Syllabus Topics:

Topic	Details
Topic 1	Overview of SUSE Linux Enterprise Understand Remote Administration with OpenSSH
Topic 2	Understand Background Processes Understand the Shell Environment
Topic 3	Understand the GRUB2 Boot Loader Define and Describe systemd
Topic 4	Understand Process Administration Flavors of SUSE Linux Remote Administration
Topic 5	Understand the Boot Process SLE Maintenance Model Understand the Linux I O Stack
Topic 6	Understand Filesystem Permissions Understand Time Sync with chrony
Topic 7	Configure Logical Volume Management (LVM) Work with the Command Line
Topic 8	Recognize Traditional Linux File Systems Understand the Linux File Types
Topic 9	Getting Help at the Command Line Understand Remote Administration with VNC
Topic 10	Understand Network Management with Wicked Understand Software Management with Libzypp

QUESTION 14
What is the name of the system logging facility in SUSE Linux Enterprise?

mail-log

syslog

db-log

syslog-ng

QUESTION 15
In the scripts subdirectory under your home directory there is a file named tstparse.sh. You want to set an Extended ACL so thejsmith user has all permissions to just this file. Which command will accomplish this?

setacl -a user:jsmith:rwx -/scripts/tstparse.sh

extacl -a user=jsmith:rwx -/scripts/tstparse.sh

modacl user=jsmith:rwx -/scripts/tstparse.sh

setfacl -m u:jsmith:rwx -/scripts/tstparse.sh

QUESTION 16
Which system initialization system is used in SLES 15?

undev

init

System V

systemd

UEFI

The program systemd is the process with process ID 1. It is responsible for initializing the system in the required way. systemd is started directly by the kernel and resists signal 9, which normally terminates processes. All other programs are either started directly by systemd or by one of its child processes.

QUESTION 17
What is the name of the system logging facility in SUSE Linux Enterprise?

mail-log

syslog

db-log

syslog-ng

QUESTION 18
Which process ID is assigned to systemd?

it is the only process with no system ID.

1001

Explanation
The program systemd is the process with process ID 1. It is responsible for initializing the system in the required way. systemd is started directly by the kernel and resists signal 9, which normally terminates processes. All other programs are either started directly by systemd or by one of its child processes.
https://documentation.suse.com/sles/15-GA/html/SLES-all/cha-systemd.html

QUESTION 19
You want ensure an ext3 filesystem is checked every 50 times it is mounted. Which command would you use?

dumpe2fs

mkfs

fdisk -o

tune2fs

QUESTION 20
You have just added a new directory to be exported via NFS. what command should you run next to make that directory available?

/usr/sbin/rpc.mountd -restart

/bin/nfsd – reload

/etcyinit.d/nfsd -reload

systemctl restart nfsserver.service

systmd -reload nfsserver.target

QUESTION 21
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)

Run the grub2-mkconfig command

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

Run the mkinitrd command

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

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

Run the systemctl reload systemd command

QUESTION 22
What is the first file executed by a bash login shell?

/etc/profile

/etc/profi le.alias

-/profile

-/.alias

/etc/bash

Explanation
https://www.gnu.org/software/bash/manual/html_node/Bash-Startup-Files.html When Bash is invoked as an interactive login shell, or as a non-interactive shell with the –login option, it first reads and executes commands from the file /etc/profile, if that file exists. After reading that file, it looks for ~/.bash_profile, ~/.bash_login, and ~/.profile, in that order, and reads and executes commands from the first one that exists and is readable. The –noprofile option may be used when the shell is started to inhibit this behavior.

QUESTION 23
You want to restrict access to your server via SSH to just a few specific users. What will you need to do to accomplish this?

Modify the Authorized option in the /etc/ssh/sshd_config file.

Modify the Permitted option in the ~/.ssh/sshd_config file

Modify the Permitted option is the Assh/sshd_configfile.

Modify the AllowUsers option in the /etc/ssh/sshd_config file.

Modify the Authorized option in the /var/ssh/config file.

QUESTION 24
What is required to access updates for SLE?

Software Subscription

Nothing

Account Registration

An account with SUSE Customer Center

An account with SUSE Customer Center and a SLE Product Key

QUESTION 25
Which command will display the value of a variable named TMPDIR?

val $TMPDIR

echo STMPDIR

echo TMPDIR’

val “STMPDIR”

echo TMPDIR

show “STMPDIR'”

echo ‘STMPDIR’

QUESTION 26
Which directory is traditionally used as a catch all to mount local and/or remote file systems?

/mnt

/etc

/home

/var

/tmP

QUESTION 27
Which command is used to manage software RAID?

mdadm

yast swraid

raidadm

fdisk –raid

mdmgr

QUESTION 28
What types of VNC sessions does SUSE Linux Enterprise Server support? (Choose two)

One-time Sessions

Automatic Sessions

Server-initiated Sessions

Persistent Sessions

Timed Sessions

SUSE Linux Enterprise Server supports two different kinds of VNC sessions: One-time sessions that “live” as long as the VNC connection from the client is kept up, and persistent sessions that “live” until they are explicitly terminated.
5.1 One-time VNC Sessions
5.2 Persistent VNC Sessions
https://documentation.suse.com/sles/11-SP4/html/SLES-all/cha-vnc.html#:~:text=SUSE%20Linux%20Enterprise%20Server%20supports,until%20they%20are%20explicitly%20terminated.

QUESTION 29
Which commands could you use to determine the proper syntax for the cp command? (Choose three)

mancp cp

cp–help

info cp

info –cp help

help cp

doc -cp

display cp

QUESTION 30
Which directory contains the initrd file?

/loader/grub

/startup/grub2

/boot/grub2

/loader

/boot

/startup

QUESTION 31
Which UID does the root user have?

001

100

1001

The root user does not have an ID assigned

QUESTION 32
If the file1.txt file already exists in your home directory, what will the touch -7file1.txt command do if anything?

This command displays a message that file1.txt is a normal file.

This changes the access and modification times of the existing file1.txt file.

This will delete the existing file1.txt file and create a new zero byte file using the same name.

This generates an error since file1.txt already exists.

This causes any additional data to be appended to the existing file1.txt file.

This command displays a message that file1.txt is a normal file and displays the size of the file.

QUESTION 33
For programs to leverage PolKit they are split into two separate processes. Which statements below are true regarding these two PolKit processes? {Choose two)

The Policy Agent process runs in the System Context.

The Policy Agent process runs in the User Session.

The Mechanism process runs in the System Context.

The Mechanism process runs in the User Session.

The Authentication Agent runs in the System Context.

The D-Bus runs in the User Session.

QUESTION 34
You want ensure an ext3 filesystem is checked every 50 times it is mounted. Which command would you use?

dumpe2fs

mkfs

fdisk -o

tune2fs

QUESTION 35
What does the term “action* mean when referring to system logging in SUSE Linux Enterprise?

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

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

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

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

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(2022) SCA_SLES15 Exam Dumps, Practice Test Questions BUNDLE PACK [Q14-Q35]

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