The Oracle 1Z0-820 exam validates your ability to upgrade and manage Oracle Solaris 11 systems as an experienced administrator. This certification, recognized within the Oracle Partner Network, demonstrates hands-on proficiency with modern Solaris administration practices. Whether you're advancing your career or meeting organizational requirements, this page provides a clear roadmap to exam success. We outline the syllabus, explain question formats, and guide your study strategy with actionable steps. Use this resource to build confidence and master the skills tested on exam day.
Use this topic map to guide your study for Oracle 1Z0-820 (Upgrade to Oracle Solaris 11 System Administrator) within the Oracle Partner Network path.
The 1Z0-820 exam measures both theoretical knowledge and practical decision-making through varied question types. Each format tests your ability to apply Solaris administration concepts to real-world scenarios.
Questions progress in difficulty and emphasize practical application, reflecting the challenges you'll encounter in production Solaris environments.
An effective study plan allocates time proportionally to exam weight and your current knowledge gaps. Structure your preparation around the seven core topics, combining theory with hands-on practice to build confidence and retention.
Explore other Oracle certifications: view all Oracle exams.
Strengthen your preparation with up-to-date resources from validexamdumps.com. These materials align to 1Z0-820 and cover practical scenarios with clear explanations.
Visit the exam page to download the PDF, Online Practice Test, or get Bundle Discount offer for both formats: Upgrade to Oracle Solaris 11 System Administrator.
Zone administration, ZFS management, and security enhancements typically account for a significant portion of exam questions. However, all seven topics are tested, so balanced preparation across all areas is essential. Check the official Oracle exam guide for the most current topic weighting.
In practice, these topics overlap significantly. For example, when you install Solaris 11, you configure networking; when you manage zones, you apply security policies and allocate ZFS storage. Understanding these connections helps you answer scenario-based questions and troubleshoot production issues more effectively.
At least 6-12 months of practical Solaris 11 administration experience is recommended. Prioritize labs that cover zone creation, ZFS pool design, package management with IPS, and security configuration. Virtual environments using Oracle VirtualBox or similar tools are sufficient for study purposes.
Many candidates underestimate zone networking complexity and confuse global vs. non-global zone capabilities. Others rush through scenario questions without fully analyzing the requirements, leading to suboptimal answers. Avoid these by practicing scenario questions thoroughly and reviewing explanations even when you select the correct answer.
In your final week, shift focus from learning new material to review and practice testing. Complete at least two full-length practice exams under timed conditions, review weak topic areas, and do a final scan of key terminology and commands. Avoid cramming new topics; instead, reinforce what you already know and build test-day confidence.
You need to set up a local package repository to serve 75 client systems. Multiple clients will being the package repository concurrently and you need to ensure that the local repository performs very well under this heavy load, especially during package intensive operations.
Which option would ensure the best performance of the repository during package-intensive rations by multiple clients?
ServerA contains two ISO images of a package repository named so1.repo.iso-a and so1.repo.iso-b respectively. You need to create a single local package repository on server that clients can connect to. The package repository will be stored on the /export/IPS file system and named repo. The preferred publisher will be named solaris and the publisher URL will be http://serverA.example.com.
Which is the correct procedure to perform on ServerA to create the local Package repository?
Concatenate the files into one file using the cat command.
Make the contents of the repository .iso file available using the mount command.
To increase the performance of repository accesses and to avoid the need to remount the.isoimage each time the system restarts, copy the repository files from/mnt/repo/to a ZFS file system. You can do this copy withrsyncor withtar.
Incorrect answers:
A, C: The repository should be named repo (not so1.full.iso).
B: Need to use mount to make the contents of the repository .iso file available.
View the Exhibit and review the zpool and ZFS configuration information from your system.
Identify the correct procedure for breaking the /prod_data mirror, removing c4tOdO and c4t2d0, and making the data on c4t0d0 and c4t2d0 accessible under the /dev_data mount point
View the Exhibit and review the file system configuration.
Identify the correct procedure to create a file system with the same properties as the file system displayed in the exhibit
Select the two statements that correctly describe the operation of NWAM.
A: Conditional and system locations can be manually
activated, which means that the location remains active until explicitly disabled.
D: A location comprises certain elements of a network configuration, for example a name service
and firewall settings, that are applied together, when required. You can create multiple locations
for various uses. For example, one location can be used when you are connected at the office by
using the company intranet. Another location can be used at home when you are connected to
the public Internet by using a wireless access point. Locations can be activated manually or
automatically, according to environmental conditions, such as the IP address that is obtained
by a network connection.
Incorrect answers:
Note: The Network Auto-Magic (NWAM) feature simplifies basic network configuration by automatically addressing basic Ethernet and WiFi configurations, such as connecting to your wired or wireless network at startup and displaying notifications about the status of your currently active network connection from the desktop. NWAM is also designed to simplify some of the more complex networking tasks, such as the creation and management of system-wide network profiles, for example, the configuration of name services, IP Filter and IP Security (IPsec).
