SUSE Certified Administrator in Enterprise Linux 15 sca_sles15 Questions

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SUSE Certified Administrator in Enterprise Linux 15 sca_sles15 questions are here. The previously exam code is 050-754. There are 70 questions in real SUSE certification sca_sles15 exam, and you have 90 minutes to complete the test. The required passing score of SUSE sca_sles15 exam is 70%. The exam cost is $149. Free SUSE sca_sles15 exam questions are available below.

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1. Which Vim command will save the current file without exiting?

w-no-exit

wq!

2. 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.

3. 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.

4. 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

5. Which of the following configuration files have a format that is compatible with the system logging facility in SUSE Linux Enterprise? (Choose two)

/etc/syslog.conf

/etc/syslog-ng

/var/log/syslog-ng.conf

/etc/rsyslog.conf

/ar/log/kernel-log

6. What happens when you launch yast2 without specifying a module name?

YaST displays an error message and terminates

The YaST Control Center appears.

YaST switches to ncurses mode and automatically launches the Module Selector.

YaST switches to ncurses mode.

YaST switches to graphical mode.

7. Which command gives you a real-time view of the processes running on your system by giving you a continuously updated list?

procupdate

pstree

Is-la

ps -x

top

showproc

8. 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

9. Which statements regarding subvolumes in a BtrFS filesystem are true (Choose two)

Every subvolume on a BtrFS filesystem must have the same quota if quotas are implemented.

Even though subvolumes in BtrFS appear to be subdirectories, subvolumes can be mounted separately. The -o sub=

Every subvolume on a BtrFS fiLesystem must have a name that begins with the "@" character.

Multiple virtual filesystems can be created inside the BtrFS filesystem.

10. 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

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11. Which filesystem is the recommended filesystem for data volumes?

Btrfs

nfs

Ext3

Ext4

XFS

12. 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.

13. 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.

14. Which file contains the list of DNS services SLES will contact?

/etc/sysconfig/nameservers

/etc/resolv.conf

/etc/sysconfig/resolv.conf

/etc/hosts

/etc/hostname

15. 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.

16. What does the (x) permission on a directory mean?

Nothing - the execute permission cannot be assigned to a directory.

The export permission on a directory means that directory can be mounted by a remote server.

The exclude permission on a directory means that the directory will not be displayed by the Is command.

The execute permission on a directory means you can use the cd command to change into the directory.

The exclude permission on a directory means that the files in the directory are hidden.

The examine permission on a directory means that you can see the directory's contents.

17. 1. Which option for zypper will list the available patches?

zypper showpatch

zypper patch

zypper Ip

zypper list-patch

zypper lu

18. Which Network Interface type supported by SLES is used for link aggregation?

Basic

Bridge

VPN

Bond

Custom

19. Which file contains information about secondary groups on the system?

/etc/second.grp

/var/share/group

etc/sysconflg/group

/etc/group

/var/lib/group

20. Which file should be edited to make sure a file system is mounted each time a system boots?

/mnt/fstab

/etc/fstab

/etc/sysconfig/fstab

/etc/sysconfig/storage/fstab

/var/Ub/fstab

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21. What is the name of the system logging facility in SUSE Linux Enterprise?

mail-log

syslog

db-log

syslog-ng

22. Which process ID is assigned to systemd?

it is the only process with no system I

1001

SUSE Certified Administrator in Enterprise Linux 15 sca_sles15 Questions

SUSE Certified Administrator in Enterprise Linux 15 sca_sles15 Questions

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