Free SUSE (SCA_SLES15) Certification Sample Questions with Online Practice Test [Q28-Q42]

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Free SUSE (SCA_SLES15) Certification Sample Questions with Online Practice Test

SCA_SLES15 Certification Study Guide Pass SCA_SLES15 Fast

NEW QUESTION 28
Which process ID is assigned to systemd?

it is the only process with no system ID.

1001

NEW QUESTION 29
You want to add two new custom items to the GRUB2 boot menu. Which file should you modify to accomplish this?

/etc/grub.d/custom.cfg

/etc/default/grub

/etc/boot/grub.cfg

/boot/grub2/menu.cfg

/boot/grub2/custom.cfg

NEW QUESTION 30
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

NEW QUESTION 31
Which filesystem is the recommended filesystem for data volumes?

Btrfs

nfs

Ext3

Ext4

XFS

NEW QUESTION 32
Which command is used to manage software RAID?

mdadm

yast swraid

raidadm

fdisk –raid

mdmgr

NEW QUESTION 33
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

NEW QUESTION 34
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.

NEW QUESTION 35
What command would be used to add new physical volumes to an existing volume group?

vgextend

vSadd

pvmodify

pvadd

pvextend

vgmodify

NEW QUESTION 36
What should you do if you want to define alias commands so that each time you open a terminal window those aliases are available from the command prompt?

Create a file named -/.alias and put your alias commands in That file.

This cannot be done since aliases are session specific only.

List all your aliases you have defined by entering the alias –list command and piping the output to the
-Abashrc file.

Modify the /etc/.history/USER_NAME file to include your alias commands.

When you create the alias initially, specify the –keep parameter.

NEW QUESTION 37
Which statements are true regarding a daemon? (Choose three)

A daemon process is associated to the system terminal.

A daemon process is associated to the user that launched the process.

A daemon will wait for some event to occur to trigger action on the part of the daemon.

A daemon process is launched by the system.

A daemon process is not associated with a terminal or a graphical environment.

The user that launched the daemon will control what the daemon does based on the user’s input.

NEW QUESTION 38
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

NEW QUESTION 39
You have just added a new directory to be exported via NFS. what command should you run next to make that directory available?

/usr/sbin/rpc.mountd -restart

/bin/nfsd – reload

/etcyinit.d/nfsd -reload

systemctl restart nfsserver.service

systmd -reload nfsserver.target

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?

/usr/sbin/rpc.mountd -restart

/bin/nfsd – reload

/etcyinit.d/nfsd -reload

systemctl restart nfsserver.service

systmd -reload nfsserver.target

NEW QUESTION 41
Which file lists each user’s home directory and login shell?

/etc/sysconfig/homedir

/var/userenv

/var/sysconf/userenv

/var/9hare/userenv

/etc/password

/etc/passwd

NEW QUESTION 42
What is the default port a VNC Client uses to connect?

TCP 5901

DP 5901

TCP 5801

DP 5801

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