SCA_SLES15 Exam Dumps – PDF Questions and Testing Engine [Q20-Q42]

Rate this post

SCA_SLES15 Exam Dumps – PDF Questions and Testing Engine

SCA_SLES15 Dumps – The Sure Way To Pass Exam

Q20. Which command gives you a real-time view of the processes running on your system by giving you a continuously updated list?

procupdate

pstree

Is-la

ps -x

top

showproc

Q21. Which command will take a foreground process and suspend it. and then place it in the background as a stopped job?

ctri+&

Ctrl+Z

fg–bg–stop

Q22. Assuming the default value for umask, which statements regarding permissions are true? (Choose two)

The permissions on new files would be set to 444.

The permissions on new files would be set to 754.

The permissions on new directories would be set to 770.

The permissions on new directories would be set to 755.

The permissions on new files would be set to 644.

The permissions on new directories would be set to 666.

Q23. What command would be used to add new physical volumes to an existing volume group?

vgextend

vSadd

pvmodify

pvadd

pvextend

vgmodify

Q24. When using the nice command, which of the following is the higher priority, -15 or 7?

-15

Neither since the values are not within the acceptable range.

It depends on the system priority set by the scheduler when the task was launched.

Q25. Which statement is true regarding VFS?

VFS is a set of ANs designed for BtrFS to provide portability.

VFS is a high-performance journaling file system format used by default by YaST and parted.

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.

VFS is a translation layer to allow applications written for ext2 and ReiserFS to run on ext4 file systems.

VFS is a translation layer to allow applications to run on mobile platforms.

Q26. Which commands and options will display the routing table? (Choose two)

cat /etc/sysconfig/routes

ip route show

ip r s

showroute -a

ipconfig -rd

Q27. Which directory contains the initrd file?

/loader/grub

/startup/grub2

/boot/grub2

/loader

/boot

/startup

Q28. After the Kernel has been loaded during the boot process, which component will handle hardware detection?

udev

devmgr

initramfs

hal

devfsd

Q29. Which directory is traditionally used as a catch all to mount local and/or remote file systems?

/mnt

/etc

/home

/var

/tmP

Q30. Which statements regarding subvolumes in a BtrFS filesystem are true (Choose two)

Every subvolume on a BtrFS filesystem must have the same quota if quotas are implemented.

Even though subvolumes in BtrFS appear to be subdirectories, subvolumes can be mounted separately.
The -o sub=

Every subvolume on a BtrFS fiLesystem must have a name that begins with the “@” character.

Multiple virtual filesystems can be created inside the BtrFS filesystem.

Q31. Which of the following configuration files have a format that is compatible with the system logging facility in SUSE Linux Enterprise? (Choose two)

/etc/syslog.conf

/etc/syslog-ng

/var/log/syslog-ng.conf

/etc/rsyslog.conf

/ar/log/kernel-log

Q32. What command would be used to add new physical volumes to an existing volume group?

vgextend

vSadd

pvmodify

pvadd

pvextend

vgmodify

Q33. Which statements about using the -U option and the -F option when running the rpm command are true?
(Choose two)

The -U option will install a package whether or not a previous version of the package is already installed.

The -F option will install a package whether or not a previous version of the package is already installed.

The -U option remove all binaries, scripts, links, and documentation files associated with the RPM in the RPM Database.

The -F option will verify (fix) a broken application based on the information in the RPM Database.

The -U option will remove all the binaries in the package from the file system and update the RPM Database.

The -F option will install a package only if a previous version of the package is already installed.

Q34. What is the command and options to remove repository number 4?

yumrepo -del 4

zypper rr 4

libzypp –remove-repo 4

yast repo-manag

rpm -rr 4

Q35. When using the nice command, which of the following is the higher priority, -15 or 7?

-15

Neither since the values are not within the acceptable range.

It depends on the system priority set by the scheduler when the task was launched.

Q36. By default, what does the VNC Client and the VNC server daemon use for secure communications?

On SLE 15 the VNC Client assumes the server is set up as a CA.

Both the VNC Client and the VNC server assume you have access to a valid 3rd party CA like Verisign.

The VNC server prompts the VNC Client for a password that was configured when the VNC server was installed.

VNC is based on the Telnet protocol so encrypted communication between the VNC Client and Server is not possible.

A self-signed SSL certificate

Q37. What is the first file executed by a bash login shell?

/etc/profile

/etc/profi le.alias

-/profile

-/.alias

/etc/bash

Q38. 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)

Run the grub2-mkconfig command

Edit the /etc/default/grub file and set GRUB_DEFAULX to 2

Run the mkinitrd command

Edit /etc/grub2/custom.cfg and set GRUB_MENU to3

Edit the /boot/grub2/menu.cfg file and set MENU_DEFAULT to 3

Run the systemctl reload systemd command

Q39. What happens when you launch yast2 without specifying a module name?

YaST displays an error message and terminates

The YaST Control Center appears.

YaST switches to ncurses mode and automatically launches the Module Selector.

YaST switches to ncurses mode.

YaST switches to graphical mode.

Q40. What is required to access updates for SLE?

Software Subscription

Nothing

Account Registration

An account with SUSE Customer Center

An account with SUSE Customer Center and a SLE Product Key

Q41. What does the (x) permission on a directory mean?

Nothing – the execute permission cannot be assigned to a directory.

The export permission on a directory means that directory can be mounted by a remote server.

The exclude permission on a directory means that the directory will not be displayed by the Is command.

The execute permission on a directory means you can use the cd command to change into the directory.

The exclude permission on a directory means that the files in the directory are hidden.

The examine permission on a directory means that you can see the directory’s contents.

Q42. Which file contains the list of DNS services SLES will contact?

/etc/hosts

/etc/sysconfig/resolv.conf

/etc/resolv.conf

/etc/hostname

/etc/sysconfig/nameservers

Pass SUSE SCA_SLES15 Exam Quickly With Test4Cram: https://www.test4cram.com/SCA_SLES15_real-exam-dumps.html

Leave a Reply Cancel reply