Updated Jan-2022 Test Engine to Practice SCA_SLES15 Test Questions
SCA_SLES15 Real Exam Questions Test Engine Dumps Training With 70 Questions
NEW QUESTION 38
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. Ext2
- B. Ext3
- C. ReiserFS
- D. XFS
- E. VFAT
Answer: D
NEW QUESTION 39
What is required to access updates for SLE?
- A. An account with SUSE Customer Center and a SLE Product Key
- B. An account with SUSE Customer Center
- C. Account Registration
- D. Software Subscription
- E. Nothing
Answer: D
NEW QUESTION 40
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/syslog.conf
- B. /etc/syslog-ng
- C. /etc/rsyslog.conf
- D. /var/log/syslog-ng.conf
- E. /ar/log/kernel-log
Answer: B,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. True
- B. False
Answer: A
NEW QUESTION 42
What are the basic components of RPM? (Choose two)
- A. RPM Editor
- B. RPM Package Manager
- C. RPM Packager
- D. RPM Database
- E. RPM Compiler
Answer: A,D
NEW QUESTION 43
Which command would you run to create an updated initial file system, if your server hardware requires additional drivers to be available for the Kernel at boot up?
- A. modinitd
- B. mkinitrd
- C. makeinitfs
- D. updinitrd
- E. newinitfs
Answer: C
NEW QUESTION 44
Which file contains information about secondary groups on the system?
- A. etc/sysconflg/group
- B. /etc/second.grp
- C. /var/lib/group
- D. /etc/group
- E. /var/share/group
Answer: B
NEW QUESTION 45
Which statements about log file rotation are true? (Choose two)
- A. 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.
- B. The /usr/sbin/logrotate program is used to create and configure settings in the /etc/logrotate.conf file.
- C. Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/logrotate.conf.
- D. Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/cron.daily/logrotate.
- E. 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.
Answer: D,E
NEW QUESTION 46
Which command will take a foreground process and suspend it. and then place it in the background as a stopped job?
- A. Ctrl+Z
- B. &&
- C. fg--bg--stop
- D. bg
- E. ctri+&
Answer: D
Explanation:
Explanation
http://fsl.fmrib.ox.ac.uk/fslcourse/unix_intro/job.html
NEW QUESTION 47
What does the term "action* mean when referring to system logging in SUSE Linux Enterprise?
- A. An action is used to define the severity of a log message.
- B. An action is used to filter out desired log messages for processing.
- C. An action is a process that the issuing facility must go through before issuing the log message.
- D. An action defines where a log message ends up such as in a regular file or database table.
Answer: C
NEW QUESTION 48
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/fstab
- C. /mnt/fstab
- D. /etc/fstab
- E. /etc/sysconfig/storage/fstab
Answer: B
NEW QUESTION 49
Which directory is traditionally used as a catch all to mount local and/or remote file systems?
- A. /home
- B. /var
- C. /etc
- D. /tmP
- E. /mnt
Answer: C
NEW QUESTION 50
Select the valid device types. (Choose two)
- A. null
- B. Character
- C. udev
- D. Block
- E. Pipe
- F. Network
- G. Redirect
Answer: F,G
NEW QUESTION 51
Which statement is true regarding VFS?
- A. VFS is an abstraction layer in the kernel that provides the same interface to applications and the user, regardless of which file system format is used.
- B. VFS is a set of ANs designed for BtrFS to provide portability.
- C. VFS is a high-performance journaling file system format used by default by YaST and parted.
- D. VFS is a translation layer to allow applications to run on mobile platforms.
- E. VFS is a translation layer to allow applications written for ext2 and ReiserFS to run on ext4 file systems.
Answer: C
NEW QUESTION 52
Which command is used to manage software RAID?
- A. fdisk --raid
- B. mdadm
- C. yast swraid
- D. mdmgr
- E. raidadm
Answer: B
NEW QUESTION 53
What does the (x) permission on a directory mean?
- A. The export permission on a directory means that directory can be mounted by a remote server.
- B. The examine permission on a directory means that you can see the directory's contents.
- C. The execute permission on a directory means you can use the cd command to change into the directory.
- D. The exclude permission on a directory means that the directory will not be displayed by the Is command.
- E. The exclude permission on a directory means that the files in the directory are hidden.
- F. Nothing - the execute permission cannot be assigned to a directory.
Answer: A
NEW QUESTION 54
Which command will display the value of a variable named TMPDIR?
- A. echo STMPDIR
- B. echo 'STMPDIR'
- C. val "STMPDIR"
- D. show "STMPDIR'"
- E. echo TMPDIR
- F. echo TMPDIR'
- G. val $TMPDIR
Answer: G
NEW QUESTION 55
Which statements regarding subvolumes in a BtrFS filesystem are true (Choose two)
- A. Even though subvolumes in BtrFS appear to be subdirectories, subvolumes can be mounted separately.
The -o sub= - 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. Every subvolume on a BtrFS fiLesystem must have a name that begins with the "@" character.
Answer: A,C
NEW QUESTION 56
What is the first file executed by a bash login shell?
- A. /etc/bash
- B. -/profile
- C. /etc/profile
- D. /etc/profi le.alias
- E. -/.alias
Answer: C
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 57
Which file contains the list of DNS services SLES will contact?
- A. /etc/hostname
- B. /etc/resolv.conf
- C. /etc/hosts
- D. /etc/sysconfig/resolv.conf
- E. /etc/sysconfig/nameservers
Answer: D
NEW QUESTION 58
After the Kernel has been loaded during the boot process, which component will handle hardware detection?
- A. devfsd
- B. initramfs
- C. devmgr
- D. hal
- E. udev
Answer: E
NEW QUESTION 59
Which process ID is assigned to systemd?
- A. 0
- B. 1
- C. it is the only process with no system ID.
- D. 2
Answer: D
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 60
Which filesystem is the recommended filesystem for data volumes?
- A. XFS
- B. Ext3
- C. Btrfs
- D. nfs
- E. Ext4
Answer: C
Explanation:
Explanation
https://documentation.suse.com/de-de/sles/15-GA/html/SLES-all/cha-filesystems.html
NEW QUESTION 61
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