Oracle Solaris 11 System Administration Exam Practice Test
The Oracle Solaris 11 System Administration Exam (1Z0-821) focuses on administering Solaris systems through command-line tools. The available practice bank samples tasks involving IPS package operations, ZFS and UFS filesystems, service status, process privileges, device information, system messages, date and time, and command documentation.
Exam overview
About the Oracle Solaris 11 System Administration Exam
Solaris administration requires choosing commands that reveal system state and apply changes to the correct resource. Practice topics include querying the kernel message buffer and hardware device tree, checking a process's privileges, and inspecting an SMF service instance such as the default SSH service. Storage questions distinguish creating a UFS filesystem on a disk slice from creating a ZFS filesystem, while IPS tasks cover installing and removing packages. Familiarity with Solaris command syntax and manual pages helps administrators verify options before changing a system. These skills support routine troubleshooting, software maintenance, storage setup, and service checks on Solaris 11 hosts.
Sample Practice Questions
Review a selection from this exam's published US Practice Tests practice bank.
Which command can show the kernel's current message buffer, including many hardware and driver messages?
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Correct answer: Admesg displays messages from the kernel message buffer, which commonly includes boot, device, and driver information. The other commands report logged-in users, process activity, or login history.
Which command installs a package named editor using the IPS package management client?
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Correct answer: AThe IPS client command pkg install installs the named package, subject to publisher configuration and package availability.
Which command displays the current privileges assigned to the invoking process in Solaris?
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Correct answer: AThe ppriv command displays and examines process privileges. The other commands report process statistics, resource limits, or process arguments.
Which command displays the hardware device tree as recognized by the Solaris system?
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Correct answer: Aprtconf reports system configuration information, including the device tree recognized by the operating system. uname reports system identity, while who and last provide login-session information.
Which command creates a UFS filesystem on a disk slice?
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Correct answer: Anewfs creates a filesystem, commonly UFS, on a disk slice. fsck checks filesystem consistency, mount attaches a filesystem, and fstyp identifies a filesystem type.
Which command displays the system's current date and time?
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Correct answer: AThe date command displays the current system date and time, and can also be used to set them when appropriately authorized. uptime reports elapsed time since boot and load information; cal displays a calendar.
Which command can display the manual page for a Solaris command or interface?
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Correct answer: Aman opens the manual page for a named command or topic. apropos searches manual descriptions by keyword, whatis gives a brief description, and which locates a command in the user's path.
How to use this practice test
The free practice bank contains 50 questions, with up to 20 random questions in a session. Answer the questions before checking the displayed results, then use missed items to identify command syntax or Solaris concepts that need another review.
Preparation tips
- Practice using Solaris commands to inspect the kernel message buffer, hardware device tree, process privileges, and current date and time.
- Compare IPS package installation and removal commands, including how each operation identifies a package.
- Review the distinction between creating a UFS filesystem on a disk slice and creating a ZFS filesystem.
- Use SMF service-status commands to inspect a named service instance, and practice locating relevant options in Solaris manual pages.