Oracle Linux Professional System Administration Quiz

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Quizzes Created: 8865 | Total Attempts: 106,055
| Questions: 20 | Updated: Aug 11, 2026
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1. Which command creates a new user in Oracle Linux?

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About This Quiz
Oracle Linux Professional System Administration Quiz - Quiz

This quiz evaluates your knowledge of Oracle Linux system administration, covering kernel management, package administration, user and group management, file systems, and network configuration. Designed for college-level learners, it tests medium-difficulty concepts essential for Oracle Linux Certified Professionals, including boot processes, SELinux policies, storage management, and security practices.

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2. What is the default file permission mode for new files if umask is 0022?

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3. Which directory contains system log files in Oracle Linux?

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4. What does 'systemctl enable' do for a service?

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5. Which command lists open network connections in Oracle Linux?

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6. What is the purpose of the /etc/fstab file?

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7. Which command checks disk usage per directory in Oracle Linux?

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8. What is the primary configuration file for the GRUB bootloader?

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9. Which utility manages kernel modules in Oracle Linux?

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10. What does the 'umask' setting control in Oracle Linux?

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11. Which package manager is used in Oracle Linux for managing RPM packages?

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12. What is the purpose of the /etc/sudoers file?

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13. Which directory stores user home directories in Oracle Linux?

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14. What command is used to configure network interfaces permanently in Oracle Linux?

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15. Which file contains the system hostname in Oracle Linux?

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16. What is the default shell for the root user in Oracle Linux?

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17. Which utility is used to manage logical volumes in Oracle Linux?

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18. What does the /etc/passwd file contain in Oracle Linux?

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19. Which command displays the current runlevel in Oracle Linux?

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20. What is the primary purpose of SELinux in Oracle Linux?

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Which command creates a new user in Oracle Linux?
What is the default file permission mode for new files if umask is...
Which directory contains system log files in Oracle Linux?
What does 'systemctl enable' do for a service?
Which command lists open network connections in Oracle Linux?
What is the purpose of the /etc/fstab file?
Which command checks disk usage per directory in Oracle Linux?
What is the primary configuration file for the GRUB bootloader?
Which utility manages kernel modules in Oracle Linux?
What does the 'umask' setting control in Oracle Linux?
Which package manager is used in Oracle Linux for managing RPM...
What is the purpose of the /etc/sudoers file?
Which directory stores user home directories in Oracle Linux?
What command is used to configure network interfaces permanently in...
Which file contains the system hostname in Oracle Linux?
What is the default shell for the root user in Oracle Linux?
Which utility is used to manage logical volumes in Oracle Linux?
What does the /etc/passwd file contain in Oracle Linux?
Which command displays the current runlevel in Oracle Linux?
What is the primary purpose of SELinux in Oracle Linux?
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