Get Special Discount Offer of SCA_SLES15 Certification Exam Sample Questions and Answers [Q43-Q66]

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Get Special Discount Offer of SCA_SLES15 Certification Exam Sample Questions and Answers

New SCA_SLES15 Dumps For Preparing SUSE SCA Certified SUSE Exam Well

NEW QUESTION 43
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.

NEW QUESTION 44
Which directory contains the initrd file?

/loader/grub

/startup/grub2

/boot/grub2

/loader

/boot

/startup

NEW QUESTION 45
What two commands will you use if you are going to compile and install from source code? (Choose two)

compile

make install

assemble

./configure

./compile

NEW QUESTION 46
You want to add two new custom items to the GRUB2 boot menu. Which file should you modify to accomplish this?

/etc/grub.d/custom.cfg

/etc/default/grub

/etc/boot/grub.cfg

/boot/grub2/menu.cfg

/boot/grub2/custom.cfg

Explanation
https://documentation.suse.com/sles/12-SP4/html/SLES-all/cha-grub2.html

NEW QUESTION 47
What should you do if you want to define alias commands so that each time you open a terminal window those aliases are available from the command prompt?

Create a file named -/.alias and put your alias commands in That file.

This cannot be done since aliases are session specific only.

List all your aliases you have defined by entering the alias –list command and piping the output to the
-Abashrc file.

Modify the /etc/.history/USER_NAME file to include your alias commands.

When you create the alias initially, specify the –keep parameter.

NEW QUESTION 48
Which type of files are used for inter-process communications? (Choose two)

Array

Pipe

udev

Redirect

Block

Character

Socket

NEW QUESTION 49
What does the file /etc/hosts provide?

Local name resolution

The hostname of this system

A list of DNS servers to use

List of domains to search

List of routes to take to remote hosts

https://documentation.suse.com/ko-kr/sles/15-SP1/html/SLES-all/cha-network.html

NEW QUESTION 50
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

NEW QUESTION 51
Which file contains the ntp configuration?

etc/ntp.cfg

/etc/ntp.conf

/srv/ntp/ntp.conf

/etc/sysconfig/ntp.conf

NEW QUESTION 52
Which command is used to manage software RAID?

mdadm

yast swraid

raidadm

fdisk –raid

mdmgr

NEW QUESTION 53
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’

NEW QUESTION 54
What is the command and options to remove repository number 4?

yumrepo -del 4

zypper rr 4

libzypp –remove-repo 4

yast repo-manag

rpm -rr 4

NEW QUESTION 55
After the Kernel has been loaded during the boot process, which component will handle hardware detection?

udev

devmgr

initramfs

hal

devfsd

NEW QUESTION 56
Which statements about log file rotation are true? (Choose two)

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

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.

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.

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

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

NEW QUESTION 57
Which filesystem is the recommended filesystem for data volumes?

Btrfs

nfs

Ext3

Ext4

XFS

https://documentation.suse.com/de-de/sles/15-GA/html/SLES-all/cha-filesystems.html

NEW QUESTION 58
Which command will take a foreground process and suspend it. and then place it in the background as a stopped job?

ctri+&

Ctrl+Z

fg–bg–stop

Explanation
http://fsl.fmrib.ox.ac.uk/fslcourse/unix_intro/job.html

NEW QUESTION 59
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

Explanation
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%20Enterpris

NEW QUESTION 60
How are the scripts in the /etc/grub.d directory used? (Choose two)

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

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

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

These scripts are taken as input by the mkinitrd command.

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

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

NEW QUESTION 61
What is the default port a VNC Client uses to connect?

TCP 5901

DP 5901

TCP 5801

DP 5801

Explanation
https://en.wikipedia.org/wiki/Virtual_Network_Computing#:~:text=VNC%20by%20default%20uses%20TCP,Ja VNC by default uses TCP port 5900+ is the display number (usually :0 for a physical display). Several implementations also start a basic HTTP server on port 5800+N to provide a VNC viewer as a Java applet, allowing easy connection through any Java-enabled web-browser. Different port assignments can be used as long as both client and server are configured accordingly. A HTML5 VNC client implementation for modern browsers (no plugins required) exists too.[8]

NEW QUESTION 62
True or false: It is not possible to open more than one file in Vim without running a second instance.

True

False

NEW QUESTION 63
Which statement is true regarding VFS?

VFS is a set of ANs designed for BtrFS to provide portability.

VFS is a high-performance journaling file system format used by default by YaST and parted.

VFS is an abstraction layer in the kernel that provides the same interface to applications and the user, regardless of which file system format is used.

VFS is a translation layer to allow applications written for ext2 and ReiserFS to run on ext4 file systems.

VFS is a translation layer to allow applications to run on mobile platforms.

NEW QUESTION 64
Which statements are true regarding a daemon? (Choose three)

A daemon process is associated to the system terminal.

A daemon process is associated to the user that launched the process.

A daemon will wait for some event to occur to trigger action on the part of the daemon.

A daemon process is launched by the system.

A daemon process is not associated with a terminal or a graphical environment.

The user that launched the daemon will control what the daemon does based on the user’s input.

NEW QUESTION 65
Which commands and options will display the routing table? (Choose two)

cat /etc/sysconfig/routes

ip route show

ip r s

showroute -a

ipconfig -rd

https://www.suse.com/support/kb/doc/?id=000016843

NEW QUESTION 66
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.

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SUSE SCA_SLES15 Exam Syllabus Topics:

Topic	Details
Topic 1	Understand the GRUB2 Boot Loader Define and Describe systemd
Topic 2	Understand Background Processes Understand the Shell Environment
Topic 3	Understand the Boot Process SLE Maintenance Model Understand the Linux I O Stack
Topic 4	Getting Help at the Command Line Understand Remote Administration with VNC
Topic 5	Administration and Monitoring Understand Privilege Delegation
Topic 6	Understand Network Management in SLE Understand Management of RPM Packages
Topic 7	Understand Network Management with Wicked Understand Software Management with Libzypp

Updated SCA_SLES15 Dumps Questions Are Available For Passing SUSE Exam: https://www.testbraindump.com/SCA_SLES15-exam-prep.html

SUSE SCA_SLES15 Exam Syllabus Topics:

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