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NEW QUESTION # 19
Which statements about log file rotation are true? (Choose two)
- A. Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/cron.daily/logrotate.
- B. 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.
- C. The /usr/sbin/logrotate program is used to create and configure settings in the /etc/logrotate.conf file.
- D. 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.
- E. Configuration files in the /etc/logrotate.d/ directory can override settings in /etc/logrotate.conf.
Answer: A,D
NEW QUESTION # 20
Which commands can display the groups of which a user is a member? (Choose two)
- A. finger
- B. whoami
- C. id
- D. groups
- E. whoami -g
Answer: C,D
NEW QUESTION # 21
Which option for zypper will list the available patches?
- A. zypper patch
- B. zypper showpatch
- C. zypper Ip
- D. zypper list-patch
- E. zypper lu
Answer: C
Explanation:
Explanation
The option for zypper that will list the available patches is zypper lp. This command will display a table of patches that are applicable to your system but not yet installed. It will show the patch name, category, severity, summary, and status for each patch. You can use zypper patch to install all available patches or zypper patch-info to get more details about a specific patch.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-zypper.html#sec-zypper-patches
NEW QUESTION # 22
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:
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 # 23
How are the scripts in the /etc/grub.d directory used? (Choose two)
- A. The contents of these scripts are incorporated into the /etc/grub2.d/configfiLe.
- B. These scriptSrare taken as input by the grub2-init command.
- C. The contents of these scripts are incorporated into the /boot/grub2/grub.cfg file.
- 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. These scripts are taken as input by the grub2-mkconfig command.
Answer: C,F
NEW QUESTION # 24
Assuming the default value for umask, which statements regarding permissions are true? (Choose two)
- A. The permissions on new files would be set to 754.
- B. The permissions on new directories would be set to 666.
- C. The permissions on new files would be set to 644.
- D. The permissions on new directories would be set to 770.
- E. The permissions on new files would be set to 444.
- F. The permissions on new directories would be set to 755.
Answer: D,E
NEW QUESTION # 25
Select the valid device types. (Choose two)
- A. null
- B. Block
- C. Pipe
- D. Network
- E. Redirect
- F. Character
- G. udev
Answer: B,F
Explanation:
Explanation
The valid device types are character and block devices. Character devices are devices that transfer data byte by byte, such as keyboards, mice, terminals, etc. Block devices are devices that transfer data in fixed-size blocks, such as disks, CD-ROMs, etc. Pipe, null, redirect, udev, and network are not device types but rather concepts or components related to devices or device management.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-devices.html
NEW QUESTION # 26
You want ensure an ext3 filesystem is checked every 50 times it is mounted. Which command would you use?
- A. dumpe2fs
- B. mkfs
- C. fdisk -o
- D. tune2fs
Answer: B
NEW QUESTION # 27
Which statement is true regarding the life cycle support for SUSE Linux platform products?
- A. Service Packs are released every six to eight months.
- B. Service Packs have an 18 month life cycle which includes 12 months of general support and six months of extended support
- C. Support for Service Packs is only provided with Extended Support.
- D. SLE platforms have a 5 year life cycle: 3 years of general support and 2 years of extended support.
- E. The support for SLE platforms has a 13 year life cycle: 10 years of general support and 3 years of extended support.
Answer: C
NEW QUESTION # 28
Which directory contains the initrd file?
- A. /startup/grub2
- B. /loader
- C. /startup
- D. /boot/grub2
- E. /loader/grub
- F. /boot
Answer: F
Explanation:
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). References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-boot-initrd.html
NEW QUESTION # 29
You have just added a new directory to be exported via NFS. what command should you run next to make that directory available?
- A. /usr/sbin/rpc.mountd -restart
- B. /etcyinit.d/nfsd -reload
- C. systmd -reload nfsserver.target
- D. /bin/nfsd - reload
- E. systemctl restart nfsserver.service
Answer: E
Explanation:
Explanation
You have just added a new directory to be exported via NFS. To make that directory available, you should run systemctl restart nfsserver.service. This command will restart the NFS server service and reload the
/etc/exports file that contains the export definitions. References:
https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-nfs-server.html#sec-nfs-server-export
NEW QUESTION # 30
What is the default port a VNC Client uses to connect?
- A. TCP 5901
- B. TCP 5801
- C. DP 5901
- D. DP 5801
Answer: A
Explanation:
Explanation
https://en.wikipedia.org/wiki/Virtual_Network_Computing#:~:text=VNC%20by%20default%20uses%20TCP,Ja VNC by default uses TCP port 5900+N,[6][7] where N is the display number (usually :0 for a physical display). Several implementations also start a basic HTTP server on port 5800+N to provide a VNC viewer as a Java applet, allowing easy connection through any Java-enabled web-browser. Differentport assignments can be used as long as both client and server are configured accordingly. A HTML5 VNC client implementation for modern browsers (no plugins required) exists too.[8] The default port a VNC Client uses to connect is TCP 5901. This port corresponds to the first display number (:1) of the VNC server. Each display number has its own port number, starting from 5900. For example, display :2 uses port 5902, display :3 uses port 5903, and so on. The user can specify a different port number if needed. References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-vnc-connect.html
NEW QUESTION # 31
Which commands and options will display the routing table? (Choose two)
- A. showroute -a
- B. ipconfig -rd
- C. ip route show
- D. ip r s
- E. cat /etc/sysconfig/routes
Answer: C,D
Explanation:
Explanation
The ip route show or ip r s commands will display the routing table on a Linux system. The routing table contains information about how to reach different network destinations. The cat /etc/sysconfig/routes command will display the static routes configuration file, which may not reflect the current routing table. The other commands are either invalid or unrelated to routing.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-network-routing.html
NEW QUESTION # 32
Which command is used to view the manual pages?
- A. info
- B. help -man
- C. show
- 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
The command that is used to view the manual pages is man. The man command will display the formatted documentation for a given command, function, or file. The manual pages are organized into sections based on their type and purpose. The user can specify the section number and the name of the item to view its manual page.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-cli-help.html#sec-cli-help-man
NEW QUESTION # 33
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. -tty-release
- B. bg
- C. Ctrl-fa, r
- D. screen
- E. bg -term disconnect
Answer: D
Explanation:
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.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/cha-screen.html
NEW QUESTION # 34
Which file contains the ntp configuration?
- A. /etc/ntp.conf
- B. /etc/sysconfig/ntp.conf
- C. /srv/ntp/ntp.conf
- D. etc/ntp.cfg
Answer: A
Explanation:
Explanation
The file that contains the ntp configuration is /etc/ntp.conf. This file specifies the ntp server or peer addresses, synchronization options, access restrictions, logging settings, and other parameters for the ntp daemon (ntpd) that provides time synchronization services on a Linux system.
References:https://documentation.suse.com/sles/15-SP3/html/SLES-all/sec-ntp-config.html
NEW QUESTION # 35
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