Grab latest SUSE SCA_SLES15 Dumps as PDF Updated on 2024 [Q33-Q55]

Grab latest SUSE SCA_SLES15 Dumps as PDF Updated on 2024

Newly Released SCA_SLES15 Dumps for SUSE SCA Certified

NEW QUESTION # 33
What is the name of the system logging facility in SUSE Linux Enterprise?

• A. syslog
• B. syslog-ng
• C. db-log
• D. mail-log

Answer: B

Explanation:
Explanation
The name of the system logging facility in SUSE Linux Enterprise is syslog-ng. It is a flexible and scalable implementation of the syslog protocol that can handle various types of log messages from different sources and destinations. References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/cha-syslog.html

NEW QUESTION # 34
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?

• A. Modify the Authorized option in the /var/ssh/config file.
• B. Modify the Authorized option in the /etc/ssh/sshd_config file.
• C. Modify the AllowUsers option in the /etc/ssh/sshd_config file.
• D. Modify the Permitted option in the ~/.ssh/sshd_config file
• E. Modify the Permitted option is the Assh/sshd_configfile.

Answer: C

NEW QUESTION # 35
Which file lists each user's home directory and login shell?

• A. /etc/sysconfig/homedir
• B. /etc/passwd
• C. /var/sysconf/userenv
• D. /etc/password
• E. /var/9hare/userenv
• F. /var/userenv

Answer: D

NEW QUESTION # 36
Which Network Interface type supported by SLES is used for link aggregation?

• A. VPN
• B. Custom
• C. Bridge
• D. Bond
• E. Basic

Answer: D

Explanation:
Explanation
The network interface type supported by SLES that is used for link aggregation is bond. Link aggregation is a technique that combines multiple physical network interfaces into one logical interface for increased bandwidth and redundancy. A bond interface can use different modes and options to balance traffic and handle failures. References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-network-bonding.html

NEW QUESTION # 37
For programs to leverage PolKit they are split into two separate processes. Which statements below are true regarding these two PolKit processes? {Choose two)

• A. The Policy Agent process runs in the User Session.
• B. The Authentication Agent runs in the System Context.
• C. The D-Bus runs in the User Session.
• D. The Mechanism process runs in the User Session.
• E. The Mechanism process runs in the System Context.
• F. The Policy Agent process runs in the System Context.

Answer: E,F

Explanation:
Explanation
For programs to leverage PolKit they are split into two separate processes. The statements below that are true regarding these two PolKit processes are:
The Mechanism process runs in the System Context.
The Policy Agent process runs in the User Session.
The Mechanism process is responsible for performing privileged actions on behalf of unprivileged users. It runs as root in the System Context and communicates with PolKit via D-Bus. The Policy Agent process is responsible for requesting authorization from users when they attempt to perform privileged actions. It runs as a normal user in the User Session and communicates with PolKit via D-Bus. References:
https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-polkit.html#sec-polkit-processes

NEW QUESTION # 38
Which directory contains the initrd file?

• A. /startup/grub2
• B. /startup
• C. /loader
• D. /boot
• E. /loader/grub
• F. /boot/grub2

Answer: F

NEW QUESTION # 39
Which file contains information about secondary groups on the system?

• A. /etc/group
• B. /etc/second.grp
• C. /var/lib/group
• D. etc/sysconflg/group
• E. /var/share/group

Answer: A

NEW QUESTION # 40
Which statements about log file rotation are true? (Choose two)

• A. The /usr/sbin/logrotate program is used to create and configure settings in the /etc/logrotate.conf file.
• B. Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/cron.daily/logrotate.
• C. 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.
• D. 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.
• E. Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/logrotate.conf.

Answer: C,E

Explanation:
Explanation
Log file rotation is the process of compressing or deleting old log files to save disk space and improve performance. The /etc/logrotate.conf file controls the global settings for log file rotation, such as frequency, size limit, compression method, etc. The /etc/logrotate.d/ directory contains configuration files for specific log files that can override the global settings in /etc/logrotate.conf. The /usr/sbin/logrotate program is used to perform log file rotation according to the configuration files. It is usually invoked by a cron job in
/etc/cron.daily/logrotate.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-logrotate.html

NEW QUESTION # 41
What types of VNC sessions does SUSE Linux Enterprise Server support? (Choose two)

• A. Persistent Sessions
• B. Timed Sessions
• C. Automatic Sessions
• D. Server-initiated Sessions
• E. One-time Sessions

Answer: A,E

Explanation:
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 # 42
Which directory contains the initrd file?

• A. /startup/grub2
• B. /startup
• C. /boot
• D. /loader
• E. /loader/grub
• F. /boot/grub2

Answer: C

Explanation:
Explanation
The initrd file is an initial ramdisk image that contains the necessary drivers and tools to mount the root file system and start the boot process. It is usually located in the /boot directory along with the kernel image (vmlinuz). References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-boot-initrd.html

NEW QUESTION # 43
If you have a service named tftp, which command and options would enable tftp to start automatically when the server starts?

• A. systemctl enable-start tftp
• B. systemctl enable tftp
• C. systemd start tftp
• D. systemctl start tftp
• E. chkconfig add tftp

Answer: C

NEW QUESTION # 44
By default, what does the VNC Client and the VNC server daemon use for secure communications?

• A. VNC is based on the Telnet protocol so encrypted communication between the VNC Client and Server is not possible.
• B. Both the VNC Client and the VNC server assume you have access to a valid 3rd party CA like Verisign.
• C. On SLE 15 the VNC Client assumes the server is set up as a CA.
• D. A self-signed SSL certificate
• E. The VNC server prompts the VNC Client for a password that was configured when the VNC server was installed.

Answer: D

Explanation:
Explanation
By default, the VNC Client and the VNC server daemon use a self-signed SSL certificate for secure communications. The VNC server generates a self-signed certificate when it is started for the first time. The VNC Client will prompt the user to accept or reject the certificate when connecting to the server.
Alternatively, the user can provide a custom certificate for the VNC server or disable encryption if desired.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-vnc-security.html

NEW QUESTION # 45
Which file should be edited to make sure a file system is mounted each time a system boots?

• A. /var/Ub/fstab
• B. /etc/sysconfig/storage/fstab
• C. /etc/sysconfig/fstab
• D. /etc/fstab
• E. /mnt/fstab

Answer: C

NEW QUESTION # 46
Which of the following configuration files have a format that is compatible with the system logging facility in SUSE Linux Enterprise? (Choose two)

• A. /etc/rsyslog.conf
• B. /ar/log/kernel-log
• C. /var/log/syslog-ng.conf
• D. /etc/syslog.conf
• E. /etc/syslog-ng

Answer: A,E

NEW QUESTION # 47
Which statements about using the -U option and the -F option when running the rpm command are true?
(Choose two)

• A. The -U option will install a package whether or not a previous version of the package is already installed.
• B. The -F option will verify (fix) a broken application based on the information in the RPM Database.
• C. The -F option will install a package only if a previous version of the package is already installed.
• D. The -U option will remove all the binaries in the package from the file system and update the RPM Database.
• E. The -U option remove all binaries, scripts, links, and documentation files associated with the RPM in the RPM Database.
• F. The -F option will install a package whether or not a previous version of the package is already installed.

Answer: A,C

Explanation:
Explanation
The -U option will install a package whether or not a previous version of the package is already installed. If a previous version exists, it will be upgraded. The -F option will install a package only if a previous version of the package is already installed. It will not install a new package.References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/cha-sw-cl.html#sec-rpm-comma

NEW QUESTION # 48
What are the three permissions available on posix file systems? (Choose three)

• A. Execute
• B. Edit
• C. Sharable
• D. Change
• E. Read
• F. User
• G. Write
• H. All

Answer: A,E,G

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

NEW QUESTION # 49
True or false: It is not possible to open more than one file in Vim without running a second instance.

• A. True
• B. False

Answer: B

NEW QUESTION # 50
Which file should be edited to make sure a file system is mounted each time a system boots?

• A. /var/Ub/fstab
• B. /etc/sysconfig/storage/fstab
• C. /etc/sysconfig/fstab
• D. /etc/fstab
• E. /mnt/fstab

Answer: C

NEW QUESTION # 51
Which file contains the ntp configuration?

• A. /etc/ntp.conf
• B. /etc/sysconfig/ntp.conf
• C. etc/ntp.cfg
• D. /srv/ntp/ntp.conf

Answer: C

NEW QUESTION # 52
Which file contains information about secondary groups on the system?

• A. /etc/second.grp
• B. /etc/group
• C. /var/lib/group
• D. etc/sysconflg/group
• E. /var/share/group

Answer: A

NEW QUESTION # 53
What are the three permissions available on posix file systems? (Choose three)

• A. Execute
• B. Edit
• C. Sharable
• D. Change
• E. Read
• F. User
• G. Write
• H. All

Answer: A,E,G

Explanation:
Explanation
https://documentation.suse.com/sles/12-SP4/html/SLES-all/cha-security-acls.html The three permissions available on posix file systems are read, write, and execute. The read permission allows the user to view the contents of a file or directory. The write permission allows the user to modify or delete a file or directory. The execute permission allows the user to run a file as a program or change into a directory.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-file-permissions.html#sec-file-permis

NEW QUESTION # 54
firewalld maintains two separate configurations. What are they named? (Choose two)

• A. Production
• B. Fixed
• C. Permanent
• D. Temporary
• E. Testing
• F. Runtime
• G. Static

Answer: C,F

Explanation:
Explanation
Firewalld uses two separated configuration sets, runtime, and permanent configuration.
The runtime configuration is the actual running configuration and it is not persistent on reboots. When the firewalld service starts it loads the permanent configuration which becomes the runtime configuration.
https://www.supportsages.com/everything-you-need-to-know-about-firewalld/#:~:text=Firewalld%20uses%20tw Firewalld maintains two separate configurations: runtime and permanent. The runtime configuration is the current state of the firewall that is applied to the system. It can be changed by various commands and tools without affecting the permanent configuration. The permanent configuration is the persistent state of the firewall that is stored in configuration files. It can be changed by various commands and tools with the
--permanent option. The permanent configuration will take effect after reloading firewalld or rebooting the system.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-firewall-firewalld.html#sec-firewall-

NEW QUESTION # 55
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