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One of the key objectives of 1z1-106 Exam is to test the ability of candidates to manage complex Linux environments. Candidates will be expected to demonstrate their knowledge of advanced system configurations, including kernel tuning, system performance optimization, and troubleshooting. Additionally, the exam will cover topics related to networking, such as configuring network interfaces, managing network services, and troubleshooting network issues.

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Oracle 1Z0-106 is an advanced level certification exam that focuses on the system administration of Oracle Linux 8. 1z1-106 Exam is designed for experienced Linux administrators who are looking to validate their skills and knowledge in managing and configuring Oracle Linux 8 servers. 1z1-106 exam covers a wide range of topics including installation, configuration, monitoring, and troubleshooting of Oracle Linux 8 systems.

Oracle 1Z0-106 certification exam is designed for IT professionals who are seeking to validate their skills and knowledge in advanced system administration on Oracle Linux 8. Oracle Linux 8 Advanced System Administration certification is intended for individuals who have experience working with Oracle Linux systems and are seeking to enhance their knowledge and skills in administering complex Linux environments.

Oracle Linux 8 Advanced System Administration Sample Questions (Q60-Q65):

NEW QUESTION # 60
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?

A. chronyd does not poll pool.ntp.org until it is enabled to do so by chronyc.
B. chronyd polls a maximum of 3 sources from pool.ntp.org after it is enabled.
C. chronyd takes pool.ntp.org offline automatically when sending a request to the pool fails.
D. chronyd does not poll pool.ntp.org until it is enabled to do so by chronyd.

Answer: A

NEW QUESTION # 61
Examine the access privileges on this directory:
drwx------ 2 user1 test 4096 Nov 6 10:12 my_directory/
You must enable another user to read and navigate to my_directory. Which command will do this?

A. setfacl -x user:user2 my_directory
B. setfacl --modify user:user2:r-- my_directory
C. setfacl --modify user:user2:r-x my_directory
D. setfacl --modify group:test:r-- my_directory
E. setfacl --default --modify user:user2:rw- my_directory

Answer: C

Explanation:
* Option D (Correct):The commandsetfacl --modify user:user2:r-x my_directorysets an Access Control List (ACL) entry that givesuser2read (r) and execute (x) permissions onmy_directory. The execute (x) permission is required to allow navigation into the directory.
* Option A (Incorrect):The--defaultoption would set the default ACL for future files or directories created withinmy_directory, not the directory itself.
* Option B (Incorrect):This option gives only read (r) permission, but without execute (x) permission, user2cannot navigate into the directory.
* Option C (Incorrect):The-xoption is used to remove an ACL entry, not modify it.
* Option E (Incorrect):This modifies the ACL for the grouptestinstead of the useruser2.
Oracle Linux Reference:Refer to:
* OracleLinux 8: Using Access Control Lists

NEW QUESTION # 62
Which is true about the /etc/sysconfig directory in an Oracle Linux 8 system?

A. Its contents depend on the packages installed on the system.
B. It is used to access device and device driver information.
C. Files in this directory hierarchy contain information about running processes.
D. Files in this directory hierarchy contain information about system hardware.

Answer: A

Explanation:
The/etc/sysconfigdirectory contains configuration files for various system services and applications. The content of this directory depends on which packages are installed on the system. Each package may provide one or more configuration files stored in/etc/sysconfigto control its behavior.

NEW QUESTION # 63
Which two statements are true about the GRUB 2 bootloader?

A. It understands file systems and kernel executable formats, allowing the loading of operating systems without recording the on-disk physical location of the kernel.
B. It can load many free operating systems directly and chain-load proprietary operating systems.
C. Its configuration file is /boot/grub2/grub2.conf on BIOS-based systems.
D. Its configuration can be changed by editing /etc/default/grub2 and executing grub2-mkconfig to regenerate grub2.cfg.

Answer: A,B

Explanation:
GRUB 2 (GRand Unified Bootloader version 2) is a bootloader that is capable of loading a variety of free operating systems directly. It also supports chain-loading, which is the process of loading other bootloaders.
This feature allows it to boot proprietary operating systems, such as Windows, by passing control to their respective bootloaders. This flexibility makes GRUB 2 a popular choice for dual-boot or multi-boot configurations.
Explanation of Answer D:GRUB 2 has the capability to understand multiple file systems (like ext2/3/4, Btrfs, XFS, etc.) and kernel executable formats. This capability means GRUB 2 does not rely on the physical location of a kernel on the disk to load an operating system. Instead, it reads the file system to locate the kernel file. This feature adds flexibility and ease in managing boot entries and reduces the complexity involved in locating kernels manually.

NEW QUESTION # 64
Which two statements are true about control groups (cgroups) in Oracle Linux 8?

A. A cgroup is a collection of processes bound to a set of limits or parameters defined in the cgroups filesystem.
B. The cgroups filesystem allows limits to be overwritten in the lower levels of the hierarchy.
C. Cgroups allow processes to be organized into hierarchical groups whose resource usage cannot be limited and monitored.
D. Oracle Linux 8 implements cgroups v2 by default.
E. Different controllers from cgroups version 1 and cgroups version 2 cannot be used at the same time.

Answer: A,D

Explanation:
Explanation of Answer A:Oracle Linux 8 uses cgroups version 2 (cgroups v2) by default. cgroups v2 is a unified hierarchy system that introduces improvements over version 1, including a simplified interface and better resource management capabilities.
Explanation of Answer B:A control group (cgroup) is a mechanism for grouping processes and setting limits or parameters on their resource usage, such as CPU, memory, or I/O. These limits and parameters are configured and managed through the cgroups filesystem.

NEW QUESTION # 65
......

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Pass Guaranteed Quiz 2025 Oracle Updated 1z1-106: 100% Oracle Linux 8 Advanced System Administration Exam Coverage

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Oracle Linux 8 Advanced System Administration Sample Questions (Q60-Q65):

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