SUSE SCA_SLES15 Online Practice Questions and Exam Preparation

SUSE SCA_SLES15 Online Questions & Answers

• Question 1:

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

• Question 2:

  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 and automatically launches the Module Selector.
  D. YaST switches to ncurses mode.
  E. YaST switches to graphical mode.
  A. YaST displays an error message and terminates

• Question 3:

  What command would be used to add new physical volumes to an existing volume group?

  A. vgextend
  B. vSadd
  C. pvmodify
  D. pvadd
  E. pvextend
  F. vgmodify
  A. vgextend

• Question 4:

  What starts the Linux Kernel during the boot process?

  A. initd
  B. The Boot Loader
  C. systemd
  D. The udev process
  E. BIOS or UEFI depending on the hardware architecture
  B. The Boot Loader

• Question 5:

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

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

• Question 6:

  Which process ID is assigned to systemd?

  A. it is the only process with no system ID.
  B. 1
  C. 1001
  B. 1

• Question 7:

  You're setting up a SUES 15 server which will require very large data volumes and journaling capabilities. Which file system listed below would be the best choice for your data volumes?

  A. VFAT
  B. XFS
  C. Ext2
  D. ReiserFS
  E. Ext3
  B. XFS

• Question 8:

  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.
  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.

• Question 9:

  Which commands can display the groups of which a user is a member? (Choose two)

  A. groups
  B. whoami -g
  C. whoami
  D. finger
  E. id
  A. groups
  E. id

• Question 10:

  The openSUSE Leap version of Linux is designed for which types of user environments? (Choose two)

  A. Environments requiring High-Availability
  B. Desktop power users
  C. Users requiring only secure terminal access
  D. Data Center environments
  E. Developers
  B. Desktop power users
  D. Data Center environments