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Oracle Linux 8 Advanced System Administration (1Z0-106) practice exam went through real-world testing with feedback from more than 90,000 global professionals before reaching its latest form. The Oracle 1Z0-106 Exam Dumps are similar to real exam questions. Our 1Z0-106 practice test SurePassExams is suitable for computer users with a Windows operating system.

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Oracle 1Z0-106 Exam covers a wide range of topics, including system performance tuning, storage management, network configuration, security hardening, and virtualization. Candidates are expected to have a strong understanding of Linux commands, shell scripting, and system administration tools. They should also be familiar with advanced Linux concepts such as systemd, SELinux, and firewalld.

Oracle Linux 8 Advanced System Administration Sample Questions (Q48-Q53):

NEW QUESTION # 48
As root you configured a file system using AutoFS with default settings. In the first session, you changed to a directory under AutoFS control. In a second session, you changed to /etc. Now the idle time for the session expires. Which two statements are true about the status of the file system mounted in the first session?

A. It remains mounted as long as the system is running.
B. It remains mounted until you switch to a directory outside the current mount point.
C. It remains mounted until you log out from the first session.
D. It was unmounted from the first session when the timer expired.
E. It was unmounted when the second session began.

Answer: B,C

Explanation:
Understanding AutoFS Behavior:
* AutoFSautomatically mounts file systems when accessed and unmounts them after a period of inactivity (default is 5 minutes).
* A file system remains mounted as long as it isactive, meaning processes are accessing files or directories within it.
Scenario Analysis:
* First Session:
* Changed to a directory under AutoFS control (mount point is active).
* Second Session:
* Changed to /etc (does not affect the first session).
* Idle Time Expires:
* AutoFS checks for idle mounts to unmount.
Implications:
* The mount point remainsactivebecause the shell in the first session is in the AutoFS directory.
* AutoFS willnotunmount the file system while it is active.
Oracle Linux Reference:
* OracleLinux 8: Configuring File Systems-Using the Automounter:
"A file system remains mounted as long as there are open files or directories within it." Correct Options:
* Option B:The file system remains mounted until you log out from the first session.
* Option E:The file system remains mounted until you switch to a directory outside the current mount point.
Why Other Options Are Incorrect:
* Option A:Incorrect because the mount does not persist indefinitely; it's unmounted when no longer active.
* Option C:Incorrect because the mount is still active; the timer does not cause unmounting in this case.
* Option D:Incorrect because the second session does not influence the mount status in the first session.

NEW QUESTION # 49
Which are three of the network bonding modes supported in Oracle Linux 8?

A. Passive Backup
B. Multicast
C. 802.3ad
D. Split Horizon
E. Poison Reverse
F. Round-robin
G. Active Backup

Answer: C,F,G

NEW QUESTION # 50
Examine these commands and output:
# cat /etc/auto.master
/net -hosts
/- auto.direct ro
# cat /etc/auto.direct
/nfs1 host01:/export/share1
/nfs2 -sync host01:/export/share2
/nfs3 host02:/export/share3
Automounter must be used to mount these filesystems. Which mount options will it use?

A. All three filesystems are mounted read-write, sync.
B. All three filesystems are mounted read-only, sync.
C. /nfs1 and /nfs3 are mounted read-only, async while /nfs2 is mounted read-only, sync.
D. /nfs1 and /nfs3 are mounted read-only, async while /nfs2 is mounted read-write, sync.
E. All three filesystems are mounted read-only, async.

Answer: C

Explanation:
Understanding the Automounter Configuration:
/etc/auto.master:
/net -hosts
/- auto.direct ro
* The /- auto.direct ro line indicates:
* Mount Point Prefix:/ (direct mounts)
* Map File:auto.direct
* Global Mount Options:ro (read-only)
/etc/auto.direct:
/nfs1 host01:/export/share1
/nfs2 -sync host01:/export/share2
/nfs3 host02:/export/share3
* /nfs1 and /nfs3:
* No specific mount options in auto.direct.
* Inherit the ro option from /etc/auto.master.
* /nfs2:
* Specifies -sync option in auto.direct.
* Inherits ro from /etc/auto.master.
* Mount options are ro,sync.
Mount Options Resolution:
* Global Options (ro) apply to all entries unless overridden.
* Per-Entry Options in auto.direct override or supplement global options.
Effective Mount Options:
* /nfs1:
* ro (from /etc/auto.master)
* Default NFS options (async unless sync is specified)
* /nfs2:
* ro (from /etc/auto.master)
* sync (specified in auto.direct)
* /nfs3:
* ro (from /etc/auto.master)
* Default NFS options (async)
Oracle Linux Reference:
* OracleLinux 8: Configuring File Systems-Automounter Configuration:
"Options specified in the master map apply to all entries in the map unless overridden by entries in the map itself."
* NFS Default Options:
"By default, NFS mounts are asynchronous (async) unless the sync option is specified." Conclusion:
* /nfs1 and /nfs3:Mounted with ro,async.
* /nfs2:Mounted with ro,sync.
* Correct Option:A

NEW QUESTION # 51
You must prevent Ksplice from reapplying updates at the next system reboot. Which two commands or parameters can do this?

A. uptrack-remove -all
B. nouptrack
C. uptrack=0
D. uptrack-upgrade -n
E. touch /etc/uptrack/disable

Answer: A,E

Explanation:
Explanation of Answer C:The commanduptrack-remove --allremoves all currently applied Ksplice updates, effectively preventing them from being reapplied upon reboot.
Explanation of Answer E:Creating a file/etc/uptrack/disabledisables Ksplice Uptrack, preventing it from applying any updates at the next system reboot.

NEW QUESTION # 52
Which two components are used for creating a new rsyslog rule?

A. security policy
B. filter
C. action
D. parser
E. module

Answer: B,C

Explanation:
* Option A (Correct):In rsyslog, afilteris used to determine which messages should be selected for further processing. Filters can be based on different criteria such as facility, severity, or specific message content.
* Option B (Correct):Anactionin rsyslog defines what to do with messages that match a filter. Actions can include writing to a log file, sending to a remote server, running a script, etc.
* Option C (Incorrect):A parser is not typically a component for creating a new rsyslog rule; it is involved in interpreting message formats.
* Option D (Incorrect):A module in rsyslog is a loadable component that provides additional capabilities, such as support for different protocols or output formats. It is not a direct component of a logging rule.
* Option E (Incorrect):Security policy is unrelated to the basic components used for defining rsyslog rules.
Oracle Linux Reference:Refer to:
* OracleLinux 8: Configuring Rsyslog

NEW QUESTION # 53
......

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