Free Oracle 1z1-106 Practice Test & Real Exam Questions

Exam Code/Number: 1z1-106
Exam Name/Title: Oracle Linux 8 Advanced System Administration
Certification Provider: Oracle
Corresponding Certification: Professional Oracle Linux 8 System Administrator

Exam Questions: 62
Updated On: Aug 16, 2026

Question #29

Which is true about the /etc/sysconfig directory in an Oracle Linux 8 system?

A. Files in this directory hierarchy contain information about system hardware.

B. Files in this directory hierarchy contain information about running processes.

C. It is used to access device and device driver information.

D. Its contents depend on the packages installed on the system.

Discussion 0

Correct Answer: D Vote an answer

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Question #30

Which three are features of the btrfs file system?

A. Cluster file system

B. Efficient storage for small files

C. Automatic defragmentation

D. General-purpose volume manager

E. Online resizing

F. Block devices mirroring

G. Copy-on-write metadata

Discussion 0

Correct Answer: C,E,G Vote an answer

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Question #31

Which takes precedence for ssh program configuration?

A. /etc/ssh/sshd_config

B. Command line

C. ~/.ssh/config

D. /etc/ssh/ssh_config

Discussion 0

Correct Answer: B Vote an answer

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Question #32

Which two statements are true about the proc and sys file systems?

A. sys contains a list of mounted devices.

B. proc contains information about memory and CPUs.

C. sys contains a list of running processes.

D. proc contains a list of network drivers.

E. sys contains information about memory and CPUs.

Discussion 0

Correct Answer: B,E Vote an answer

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Question #33

Which two statements are true about the Oracle Linux 8 boot process?

A. The kernel loads driver modules from initramfs that are required to access the root file system.

B. The bootloader loads the initramfs file into memory and extracts the vmlinuz file into a temporary file system (tmpfs).

C. The kernel loads driver modules from vmlinuz that are required to access the root file system.

D. The bootloader loads the initramfs file into memory and extracts the vmlinuz file into the /boot file system.

E. Both the vmlinuz file and the initramfs file are located in the /boot directory.

Discussion 0

Correct Answer: A,E Vote an answer

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Question #34

Which three statements are true about the journalctl command?

A. journalctl -p err shows only error log level.

B. journalctl -bl -p err fails if journal persistence is not configured.

C. journalctl -p notice..warning shows all messages from notice to warning log level since the last boot.

D. journalctl -k shows kernel logs since the last boot.

E. journalctl -p 6 shows all info log level messages and above.

Discussion 0

Correct Answer: A,D,E Vote an answer

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Question #35

Which mdadm command creates a RAID-1 device consisting of two block volumes and one spare device?

A. mdadm -create /dev/md0 -level=1 -raid-devices=2 /dev/xvdd1 /dev/xvdd2 -spare-devices=1 /dev
/xvdd3

B. mdadm -create /dev/md0 -level=0 -raid-devices=2 /dev/xvdd1 /dev/xvdd2 -spare-devices=1 /dev
/xvdd3

C. mdadm -create /dev/md0 -level=1 -raid-devices=2 /dev/xvdd1 /dev/xvdd2

D. mdadm -create /dev/md0 -level=5 -raid-devices=2 /dev/xvdd1 /dev/xvdd2 -spare-devices=1 /dev
/xvdd3

Discussion 0

Correct Answer: A Vote an answer

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