[Jan 19, 2022] SCA_SLES15 Sample with Accurate & Updated Questions
SCA_SLES15 Exam Info and Free Practice Test | Prep4away
NEW QUESTION 33
The openSUSE Leap version of Linux is designed for which types of user environments? (Choose two)
- A. Data Center environments
- B. Desktop power users
- C. Developers
- D. Environments requiring High-Availability
- E. Users requiring only secure terminal access
Answer: A,B
NEW QUESTION 34
If you have a service named tftp, which command and options would enable tftp to start automatically when the server starts?
- A. systemctl enable tftp
- B. chkconfig add tftp
- C. systemctl start tftp
- D. systemctl enable-start tftp
- E. systemd start tftp
Answer: E
NEW QUESTION 35
What is the name of the system logging facility in SUSE Linux Enterprise?
- A. mail-log
- B. db-log
- C. syslog-ng
- D. syslog
Answer: C
NEW QUESTION 36
Which commands could you use to determine the proper syntax for the cp command? (Choose three)
- A. help cp
- B. info cp
- C. info --cp help
- D. mancp cp
- E. display cp
- F. cp--help
- G. doc -cp
Answer: C,F
NEW QUESTION 37
You want ensure an ext3 filesystem is checked every 50 times it is mounted. Which command would you use?
- A. tune2fs
- B. dumpe2fs
- C. mkfs
- D. fdisk -o
Answer: C
NEW QUESTION 38
What are the basic components of RPM? (Choose two)
- A. RPM Database
- B. RPM Packager
- C. RPM Package Manager
- D. RPM Editor
- E. RPM Compiler
Answer: A,D
NEW QUESTION 39
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 Mechanism process runs in the System Context.
- B. The Mechanism process runs in the User Session.
- C. The Authentication Agent runs in the System Context.
- D. The Policy Agent process runs in the User Session.
- E. The D-Bus runs in the User Session.
- F. The Policy Agent process runs in the System Context.
Answer: C,D
NEW QUESTION 40
You have just added a new directory to be exported via NFS. what command should you run next to make that directory available?
- A. /etcyinit.d/nfsd -reload
- B. systemctl restart nfsserver.service
- C. /bin/nfsd - reload
- D. /usr/sbin/rpc.mountd -restart
- E. systmd -reload nfsserver.target
Answer: C
NEW QUESTION 41
True or false: It is not possible to open more than one file in Vim without running a second instance.
- A. False
- B. True
Answer: B
NEW QUESTION 42
What happens when you launch yast2 without specifying a module name?
- A. YaST displays an error message and terminates
- B. YaST switches to ncurses mode.
- C. The YaST Control Center appears.
- D. YaST switches to graphical mode.
- E. YaST switches to ncurses mode and automatically launches the Module Selector.
Answer: A
NEW QUESTION 43
What is the first file executed by a bash login shell?
- A. /etc/bash
- B. /etc/profile
- C. /etc/profi le.alias
- D. -/.alias
- E. -/profile
Answer: B
Explanation:
Explanation
https://www.gnu.org/software/bash/manual/html_node/Bash-Startup-Files.html When Bash is invoked as an interactive login shell, or as a non-interactive shell with the --login option, it first reads and executes commands from the file /etc/profile, if that file exists. After reading that file, it looks for ~/.bash_profile, ~/.bash_login, and ~/.profile, in that order, and reads and executes commands from the first one that exists and is readable. The --noprofile option may be used when the shell is started to inhibit this behavior.
NEW QUESTION 44
Assuming the default value for umask, which statements regarding permissions are true? (Choose two)
- A. The permissions on new directories would be set to 755.
- B. The permissions on new files would be set to 444.
- C. The permissions on new directories would be set to 666.
- D. The permissions on new directories would be set to 770.
- E. The permissions on new files would be set to 754.
- F. The permissions on new files would be set to 644.
Answer: B,D
NEW QUESTION 45
Which type of files are used for inter-process communications? (Choose two)
- A. Socket
- B. udev
- C. Character
- D. Pipe
- E. Block
- F. Redirect
- G. Array
Answer: D,G
NEW QUESTION 46
Which command gives you a real-time view of the processes running on your system by giving you a continuously updated list?
- A. ps -x
- B. top
- C. pstree
- D. showproc
- E. Is-la
- F. procupdate
Answer: B
NEW QUESTION 47
Which file should be edited to make sure a file system is mounted each time a system boots?
- A. /etc/sysconfig/storage/fstab
- B. /etc/fstab
- C. /etc/sysconfig/fstab
- D. /var/Ub/fstab
- E. /mnt/fstab
Answer: C
NEW QUESTION 48
Which commands can display the groups of which a user is a member? (Choose two)
- A. whoami -g
- B. finger
- C. whoami
- D. groups
- E. id
Answer: D,E
NEW QUESTION 49
Select the valid device types. (Choose two)
- A. Network
- B. Redirect
- C. udev
- D. Character
- E. Pipe
- F. null
- G. Block
Answer: A,B
NEW QUESTION 50
Which command is used to view the manual pages?
- A. info
- B. show
- C. help -man
- D. doc -man
- E. man
Answer: E
Explanation:
Explanation
You can view manual pages by running the man command followed by a specific command name. If the man command is not installed on your system, install it by runningzypper install man.
https://documentation.suse.com/sles/15-GA/html/SLES-all/pre-sle.html
NEW QUESTION 51
After the Kernel has been loaded during the boot process, which component will handle hardware detection?
- A. initramfs
- B. hal
- C. udev
- D. devmgr
- E. devfsd
Answer: C
NEW QUESTION 52
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