Easily To Pass New Oracle 1z1-106 Dumps with 62 Questions [Q13-Q31]

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Easily To Pass New Oracle 1z1-106 Dumps with 62 Questions

Latest 1z1-106 Study Guides 2025 – With Test Engine PDF

Oracle 1Z0-106 certification exam is a valuable credential for professionals in the IT industry, particularly those who work with Oracle Linux 8 systems. Oracle Linux 8 Advanced System Administration certification validates the skills and knowledge of professionals in Linux administration and demonstrates their ability to manage and administer complex systems effectively. Employers often look for professionals with this certification when hiring for Linux administration roles.

The Oracle 1z1-106 exam covers a wide range of topics that are essential for advanced Linux system administration, including kernel configuration, system initialization, package management, process management, user and group administration, file systems, network services, security, virtualization, and cloud computing. 1z1-106 exam also requires candidates to demonstrate their proficiency in using command-line tools and utilities, scripting languages, and other Linux administration tools.

Q13. Examine this command:
# ssh -L 5011:127.0.0.1:80 [email protected] -f sleep 30
Which two are true upon execution?

A reverse tunnel is created back to the local host on port 80.

A local port forward is created between client and server.

A socket remains open for 30 minutes unless a connection is established.

A web server is listening on port 5011.

An SSH connection process is forked to the background.

Q14. Which two default user account settings are contained in /etc/login.defs?

Decryption method used to decrypt passwords.

User hashed passwords.

Group hashed passwords.

Password aging controls.

Encryption method used to encrypt passwords.

Q15. Examine these Kubernetes components:

Which option correctly matches the components with their description?

1-d, 2-f, 3-e, 4-a, 5-c, 6-b

1-b, 2-a, 3-e, 4-c, 5-f, 6-d

1-a, 2-d, 3-b, 4-c, 5-e, 6-f

1-c, 2-f, 3-d, 4-b, 5-e, 6-a

1-d, 2-f, 3-c, 4-e, 5-a, 6-b

Q16. Examine this command and output:
# mdadm –detail /dev/md0
/dev/md0:
Version: 1.2
Creation Time: Tue Oct 27 16:53:38 2020
Raid Level: raid5
Array Size: 207872 (203.03 MiB 212.86 MB)
Used Dev Size: 103936 (101.52 MiB 106.43 MB)
Raid Devices: 3
Total Devices: 3
Persistence : Superblock is persistent
Update Time: Tue Oct 27 16:53:38 2020
State: clean, degraded, recovering
Active Devices: 2
Working Devices: 3
Failed Devices: 0
Spare Devices: 1
Layout: left-symmetric
Chunk Size: 512K
Rebuild Status: 60% complete
Name: ol8.example.com:0 (local to host ol8.example.com)
UUID: 70f8bd2f:0505d92d:750a781e:c224508d
Events: 66
Number Major Minor RaidDevice State
0 8 49 0 active sync /dev/sdd1
1 8 65 1 active sync /dev/sde1
3 8 81 2 spare rebuilding /dev/sdf1
Which two are true?

A RAID device failed and has returned to normal operating status.

The RAID set read and write performance is currently sub-optimal.

A new RAID device was just added to replace a failed one.

An extra device was added to this RAID set to increase its size.

Only write performance is currently sub-optimal on this RAID set.

Q17. Which three statements are true about DNF modules?

Modules are a group of packages that are installed together along with dependencies.

Installing a module allows a user to select a specific stream.

Profiles are used to provide alternate versions of the same module.

Streams are used to define optional configurations of modules.

Streams cannot declare dependencies on the streams of other modules.

Packages exist in multiple streams, where each stream contains a different version.

Switching an enabled module stream automatically changes installed packages.

Q18. Examine this udev device naming rule which gets processed successfully:
makefile
KERNEL==”hdb”, DRIVER==”ide-disk”, SYMLINK+=”sparedisk”
Which two statements are true?

Symbolic link /dev/sparedisk is created linking to /dev/hdb and with an ide-disk device driver, thus overwriting existing symbolic links.

The matching device will be named /dev/sparedisk.

Symbolic link /dev/sparedisk is created for a device named /dev/hdb which has an ide-disk device driver if such a device is discovered.

The matching device will have the kernel device name /dev/hdb.

Symbolic link /dev/sparedisk is created for a device named /dev/hdb or one that has an ide-disk device driver, whichever is discovered first.

Q19. Which two are true about using Ksplice?

Ksplice can be used without a network connection

It can patch the kernel without shutting down the system.

Yum cannot upgrade a kernel patched by Ksplice

Ksplice has two clients; each can run in three different modes.

The Ksplice client is freely available to all customers.

Q20. Which two statements are true about container technology?

A container application built on a bare metal system cannot run on virtual machines or cloud instances.

A container application is dependent on the host operating system and kernel version.

Containers package an application with the individual runtime stack.

Podman, Buildah, and Skopeo are independent tools to create, run, and manage container applications across compatible Oracle Linux systems.

Podman requires a running daemon to function and to enable containers to start and run without root permissions.

Q21. Examine this command, which executes successfully:
# nmcli con add con-name eth2 type ethernet ifname eth2 Ipv6.address 2804:14c:110:ab2f:c3lb:1212:7917:708a/64 Ipv6.gateway 2804:14c:110:ab2f::1003 Ipv4.address 192.168.0.5/24 ipv4.gateway 192.168.0.254 The eth2 connection does not exist. Which two statements are true?

Ethernet connection eth2 is created.

The configuration is saved in /etc/sysconfig/network.

A static IP address is assigned to the eth2 connection

It configures an automatic IPV6 address.

Q22. Which two statements are true about systemd system and service manager?

systemd service units expose kernel devices and can be used to implement device-based activation.

systemd is the first process that starts after the system boots and is the final process left running before the system shuts down.

systemd is backward-compatible with the System V init scripts that were used in earlier versions of Oracle Linux.

systemd reads /etc/system to determine which services to start.

The service command is used to start and stop system service units.

Q23. Examine this content from /etc/chrony.conf:
…
pool pool.ntp.org offline
driftfile /var/lib/chrony/drift
keyfile /etc/chrony.keys
…
Which statement is true about pool.ntp.org?

chronyd polls a maximum of 3 sources from pool.ntp.org after it is enabled.

chronyd does not poll pool.ntp.org until it is enabled to do so by chronyd.

chronyd takes pool.ntp.org offline automatically when sending a request to the pool fails.

chronyd does not poll pool.ntp.org until it is enabled to do so by chronyc.

Q24. Examine this command and output:
# cat deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx-deployment
spec:
selector:
matchLabels:
app: nginx
replicas: 2
template:
metadata:
labels:
app: nginx
spec:
containers:
– name: nginx
image: nginx:1.14.2
ports:
– containerPort: 80
Now examine this command which executes successfully:
$ kubectl create -f deployment.yaml
Which two statements are true?

The command creates and guarantees the availability of a specified number of identical pods.

The command creates a deployment named nginx.

The command creates a pod named nginx.

The command specifies port 80 as the port that the container exposes.

The command specifies nginx image version 1.14.2 and will fail if the image version is not available.

Q25. Examine this command:
$ podman run -name=oracleshell -it oraclelinux:8 -slim
Which two statements are true upon execution?

The container creates and starts an interactive shell.

The container named oracleshell must already exist; otherwise, the command fails.

The command fails if the oraclelinux:8 -slim image does not exist on the local machine.

The container is created and started in a single command.

The container is removed by typing exit at the bash shell prompt.

Q26. Examine these commands executed by root:
# mkdir -p /jail /jail/bin /jail/lib64
# cp $(which bash) /jail/bin/
# ldd $(which bash)
linux-vdso.so.1 (0x00007ffd574f5000)
libtinfo.so.6 => /lib64/libtinfo.so.6 (0x00007fb458c2c000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007fb458a28000)
libc.so.6 => /lib64/libc.so.6 (0x00007fb458666000)
/lib64/ld-linux-x86-64.so.2 (0x00007fb459177000)
# cp /lib64/libtinfo.so.6 /jail/lib64/
# cp /lib64/libdl.so.2 /jail/lib64/
# cp /lib64/libc.so.6 /jail/lib64/
# cp /lib64/ld-linux-x86-64.so.2 /jail/lib64/
# chroot /jail
What is the output from the cd, pwd, and ls commands?

bash-4.4# cd
bash: cd: /root: No such file or directory
bash-4.4# pwd
/
bash-4.4# ls
bin lib64

bash-4.4# cd
bash: cd: /root: Unable to access chrooted file or directory /root
bash-4.4# pwd
/
bash-4.4# ls
bin lib64

bash-4.4# cd
bash: cd: /root: No such file or directory
bash-4.4# pwd
/root
bash-4.4# ls
bash: ls: command not found

bash-4.4# cd
bash: cd: command not found
bash-4.4# pwd
bash: pwd: command not found
bash-4.4# ls
bash: ls: command not found

Q27. You must prevent Ksplice from reapplying updates at the next system reboot. Which two commands or parameters can do this?

uptrack-upgrade -n

nouptrack

uptrack-remove -all

uptrack=0

touch /etc/uptrack/disable

Q28. Examine this command, which executes successfully:
# nmcli con add con-name eth2 type ethernet ifname eth2 Ipv6.address 2804:14c:110:ab2f:c3lb:1212:7917:
708a/64 Ipv6.gateway 2804:14c:110:ab2f::1003 Ipv4.address 192.168.0.5/24 ipv4.gateway 192.168.0.254 The eth2 connection does not exist. Which two statements are true?

Ethernet connection eth2 is created.

The configuration is saved in /etc/sysconfig/network.

A static IP address is assigned to the eth2 connection

It configures an automatic IPV6 address.

Q29. Examine this command and output:
$ ftp host01.example.com
Connected to host01.example.com (192.168.40.131).
220 (vsFTPd 3.0.2)
Name (host01.example.com:oracle):
After entering a carriage return, this error message is displayed:
530 Permission denied
Login Failed
ftp>
Why is the oracle user denied access to the FTP server on host01.example.com?

The oracle user does not exist on host01.example.com.

LOCAL_ENABLE is set to NO in /etc/vsftpd/vsftpd.conf.

The oracle user is listed in /etc/vsftpd/user_list and USERLIST_ENABLE is set to NO in /etc/vsftpd/vsftpd.conf.

The oracle user is listed in /etc/vsftpd/ftpusers.

The oracle user is listed in /etc/vsftpd/user_list and USERLIST_ENABLE is set to YES in /etc/vsftpd/vsftpd.conf.

Q30. Which two statements are true about control groups (cgroups) in Oracle Linux 8?

Oracle Linux 8 implements cgroups v2 by default.

A cgroup is a collection of processes bound to a set of limits or parameters defined in the cgroups filesystem.

Different controllers from cgroups version 1 and cgroups version 2 cannot be used at the same time.

The cgroups filesystem allows limits to be overwritten in the lower levels of the hierarchy.

Cgroups allow processes to be organized into hierarchical groups whose resource usage cannot be limited and monitored.

Q31. Examine this segment of /etc/rsyslog.conf:
# Log all kernel messages to the console.
# Logging much else clutters up the screen.
#kern.* /dev/console
# Log anything (except mail) of level info or higher.
# Don’t log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in one place.
mail.* -/var/log/maillog
# Log cron stuff
cron.* /var/log/cron
# Everybody gets emergency messages
*.emerg :omusrmsg:*
Now examine this log output:
less
Nov 9 20:32:16 server02 sudo[4570]: pam_unix(sudo:session): session opened for user opc (uid=0) Nov 9 20:32:17 server02 sudo[4570]: pam_unix(sudo:session): session closed Nov 9 20:32:24 server02 unix_chkpwd[4661]: password check failed for user Nov 9 20:32:24 server02 su[4581]: pam_unix(su:auth): authentication failed; logname= uid=1000 euid=0 tty=pts/0 ruser=opc rhost= user=root Which setting enabled the reporting of this log file output?