SCA_SLES15 Certification Exam: Complete Guide to SUSE Linux Enterprise Server 15
                     SUSE
sca_sles15
ExamName: Certified Administrator in SUSE Linux Enterprise Server 15 Exam
Exam Version: 7.0
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Question 1. (Single Select)
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?
A: screen
B: bg
C: -tty-release
D: Ctrl-fa, r
E: bg -term disconnect
Answer: A
Explanation:
The screen command will allow you to create and manage multiple terminal sessions that can be detached
and resumed later. You can use the screen command to start a new session, then detach it with Ctrl-a d,
and reattach it from another location with screen -r.
https://documentation.suse.com/sles/15-SP3/html/SLES-all/cha-screen.html
Question 2. (Multi Select)
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 install a package whether or not a previous version of the package is already installed.
C: The -U option remove all binaries, scripts, links, and documentation files associated with the RPM in the
RPM Database.
D: The -F option will verify (fix) a broken application based on the information in the RPM Database.
E: The -U option will remove all the binaries in the package from the file system and update the RPM
Database.
F: The -F option will install a package only if a previous version of the package is already installed.
Answer: A, F
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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.
https://documentation.suse.com/sles/15-SP3/html/SLES-all/cha-sw-cl.html#sec-rpm-commands
Question 3. (Single Select)
Which file should be edited to make sure a file system is mounted each time a system boots?
A: /mnt/fstab
B: /etc/fstab
C: /etc/sysconfig/fstab
D: /etc/sysconfig/storage/fstab
E: /var/Ub/fstab
Answer: B
Explanation:
The /etc/fstab file contains information about file systems that need to be mounted at boot time or on
demand. It specifies the device name, mount point, file system type, mount options, dump frequency, and
fsck order for each file system. https://documentation.suse.com/sles/15-SP3/html/SLES-all/cha-storage-mo
unting.html#sec-storage-mounting-fstab
Question 4. (Single Select)
Which directory contains the initrd file?
A: /loader/grub
B: /startup/grub2
C: /boot/grub2
D: /loader
E: /boot
F: /startup
Answer: E
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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). https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-boot-initrd.html
Question 5. (Multi Select)
What types of VNC sessions does SUSE Linux Enterprise Server support? (Choose two)
A: One-time Sessions
B: Automatic Sessions
C: Server-initiated Sessions
D: Persistent Sessions
E: Timed Sessions
Answer: A, D
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%20Enter
prise%20Server%20supports,until%20they%20are%20explicitly%20terminated.
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