Steps Necessary To Pass The SCA_SLES15 Exam from Training Expert ValidBraindumps
Valid Way To Pass SUSE SCA's SCA_SLES15 Exam
NEW QUESTION 31
Which option for zypper will list the available patches?
- A. zypper Ip
- B. zypper showpatch
- C. zypper list-patch
- D. zypper patch
- E. zypper lu
Answer: D
Explanation:
Explanation
First, view all available patches using patches option as shown below:
zypper patches
Next, you can install a specific patch from the above output using the patch option as shown below.
zypper patch <patch name>
https://www.thegeekstuff.com/2015/04/zypper-examples/
NEW QUESTION 32
What are the three permissions available on posix file systems? (Choose three)
- A. All
- B. Write
- C. User
- D. Sharable
- E. Read
- F. Change
- G. Edit
- H. Execute
Answer: B,E,H
Explanation:
Explanation
https://documentation.suse.com/sles/12-SP4/html/SLES-all/cha-security-acls.html
NEW QUESTION 33
Which Network Interface type supported by SLES is used for link aggregation?
- A. Bridge
- B. Custom
- C. Bond
- D. Basic
- E. VPN
Answer: C
NEW QUESTION 34
Which process ID is assigned to systemd?
- A. it is the only process with no system ID.
- B. 0
- C. 1
- D. 2
Answer: B
Explanation:
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
NEW QUESTION 35
Which command will take a foreground process and suspend it. and then place it in the background as a stopped job?
- A. &&
- B. Ctrl+Z
- C. fg--bg--stop
- D. ctri+&
- E. bg
Answer: E
Explanation:
Explanation
http://fsl.fmrib.ox.ac.uk/fslcourse/unix_intro/job.html
NEW QUESTION 36
You have just added a new directory to be exported via NFS. what command should you run next to make that directory available?
- A. systmd -reload nfsserver.target
- B. /etcyinit.d/nfsd -reload
- C. /usr/sbin/rpc.mountd -restart
- D. /bin/nfsd - reload
- E. systemctl restart nfsserver.service
Answer: D
NEW QUESTION 37
Which commands and options will display the routing table? (Choose two)
- A. cat /etc/sysconfig/routes
- B. ip route show
- C. ipconfig -rd
- D. showroute -a
- E. ip r s
Answer: A,B
Explanation:
Explanation
https://www.suse.com/support/kb/doc/?id=000016843
NEW QUESTION 38
Which directory contains the initrd file?
- A. /loader
- B. /startup/grub2
- C. /startup
- D. /boot
- E. /boot/grub2
- F. /loader/grub
Answer: E
NEW QUESTION 39
Which Vim command will save the current file without exiting?
- A. q!
- B. w
- C. wq!
- D. w!
- E. w-no-exit
Answer: B
Explanation:
Explanation
Save a File in Vim / Vi #The command to save a file in Vim is :w.
To save the file without exiting the editor, switch back to normal mode by pressing Esc, type :w and hit Enter.
https://linuxize.com/post/how-to-save-file-in-vim-quit-editor/
NEW QUESTION 40
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)
- A. Run the grub2-mkconfig command
- B. Edit /etc/grub2/custom.cfg and set GRUB_MENU to3
- C. Run the systemctl reload systemd command
- D. Edit the /boot/grub2/menu.cfg file and set MENU_DEFAULT to 3
- E. Run the mkinitrd command
- F. Edit the /etc/default/grub file and set GRUB_DEFAULX to 2
Answer: A,B
NEW QUESTION 41
firewalld maintains two separate configurations. What are they named? (Choose two)
- A. Temporary
- B. Static
- C. Fixed
- D. Testing
- E. Permanent
- F. Runtime
- G. Production
Answer: E,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
NEW QUESTION 42
What starts the Linux Kernel during the boot process?
- A. systemd
- B. The udev process
- C. initd
- D. The Boot Loader
- E. BIOS or UEFI depending on the hardware architecture
Answer: D
NEW QUESTION 43
Which filesystem is the recommended filesystem for data volumes?
- A. XFS
- B. Btrfs
- C. Ext3
- D. nfs
- E. Ext4
Answer: B
Explanation:
Explanation
https://documentation.suse.com/de-de/sles/15-GA/html/SLES-all/cha-filesystems.html
NEW QUESTION 44
You want to add two new custom items to the GRUB2 boot menu. Which file should you modify to accomplish this?
- A. /boot/grub2/menu.cfg
- B. /etc/default/grub
- C. /boot/grub2/custom.cfg
- D. /etc/grub.d/custom.cfg
- E. /etc/boot/grub.cfg
Answer: C
Explanation:
Explanation
https://documentation.suse.com/sles/12-SP4/html/SLES-all/cha-grub2.html
NEW QUESTION 45
The openSUSE Leap version of Linux is designed for which types of user environments? (Choose two)
- A. Users requiring only secure terminal access
- B. Environments requiring High-Availability
- C. Developers
- D. Desktop power users
- E. Data Center environments
Answer: D,E
NEW QUESTION 46
What happens when you launch yast2 without specifying a module name?
- A. YaST displays an error message and terminates
- B. The YaST Control Center appears.
- C. YaST switches to ncurses mode.
- D. YaST switches to graphical mode.
- E. YaST switches to ncurses mode and automatically launches the Module Selector.
Answer: A
NEW QUESTION 47
Which UID does the root user have?
- A. 0
- B. 001
- C. The root user does not have an ID assigned
- D. 1
- E. 2
Answer: A
NEW QUESTION 48
Which statements regarding subvolumes in a BtrFS filesystem are true (Choose two)
- A. Every subvolume on a BtrFS fiLesystem must have a name that begins with the "@" character.
- B. Every subvolume on a BtrFS filesystem must have the same quota if quotas are implemented.
- C. Multiple virtual filesystems can be created inside the BtrFS filesystem.
- D. Even though subvolumes in BtrFS appear to be subdirectories, subvolumes can be mounted separately.
The -o sub=
Answer: C,D
NEW QUESTION 49
How are the scripts in the /etc/grub.d directory used? (Choose two)
- A. These scripts are taken as input by the grub2-mkconfig command.
- B. The contents of these scripts are incorporated into the /etc/grub2.d/configfiLe.
- C. These scriptSrare taken as input by the grub2-init command.
- D. The contents of these scripts are incorporated into the /boot/grub2/custom.cfg file.
- E. These scripts are taken as input by the mkinitrd command.
- F. The contents of these scripts are incorporated into the /boot/grub2/grub.cfg file.
Answer: D,F
NEW QUESTION 50
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