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The Oracle Solaris 11 System Administration exam is known for tricky wording and broad coverage. Working through 245 practice questions at Actualtests4sure exposes your weak spots before they can cost you on exam day.
Oracle 1Z1-821 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Solaris 11 System Administration |
| Exam Number: | 1Z0-821 |
| Available Languages: | English |
| Related Certifications: | Oracle Certified Associate, Oracle Solaris 11 System Administrator |
| Exam Duration: | 120 minutes |
| Passing Score: | 64% |
| Exam Format: | Multiple Choice |
| Real Exam Qty: | 56 |
| Sample Questions: | Oracle 1Z1-821 Sample Questions |
| Exam Way: | Delivered via Pearson VUE testing centers with computer-based testing. |
| Pre Condition: | Recommended experience: working knowledge of Oracle Solaris system administration and hands-on experience with Solaris 11 environments. |
| Official Syllabus URL: | https://www.oracle.com/education/certification/certification-exam-list/solaris-11-sys-admin-1z0-821-exam/ |
Oracle 1Z1-821 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: System Monitoring and Troubleshooting | - Process and task scheduling
|
| Topic 2: Software and Package Management | - Image Packaging System (IPS)
|
| Topic 3: Installation and Initial Configuration | - Interactive installation of Oracle Solaris 11
|
| Topic 4: Service Management | - SMF and service administration
|
| Topic 5: Zone and Networking | - Oracle Solaris zones
|
| Topic 6: Storage Management | - ZFS management
|
| Topic 7: User and Process Management | - User accounts and authentication
|
1Z1-821 Exam FAQ: What Candidates Ask Most
The Oracle 1Z1-821 exam, officially titled Oracle Solaris 11 System Administration, is the required test for earning the Oracle Solaris certification, a credential at the Associate level. Passing it validates the skills Oracle expects from certified professionals, and it can also support progress toward related credentials such as Oracle Certified Associate, Oracle Solaris 11 System Administrator.
The 1Z1-821 exam includes 56 questions, and you have 120 minutes to complete it. Before exam day, divide the available time by the question count so you know the pace you need to hold, and practice flagging time-consuming items for review instead of stalling on a single question. Timed sessions in the Actualtests4sure test engine are the easiest way to build that rhythm before it counts.
Oracle asks candidates to meet the following requirement before registering: Recommended experience: working knowledge of Oracle Solaris system administration and hands-on experience with Solaris 11 environments.. Exam policies do change, so confirm the latest details on the official exam page at https://www.oracle.com/education/certification/certification-exam-list/solaris-11-sys-admin-1z0-821-exam/ before you book.
Yes. Actualtests4sure offers a free PDF demo of the Oracle Solaris 11 System Administration practice questions, so you can judge the quality and format before purchasing. After you buy, your purchase includes 365 days of free updates; if the product expires after that period, you can extend the update service at a 50% discount from your member zone.
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The Oracle Solaris 11 System Administration exam is organized into 7 major domains. Some of the key domains include:
- Installation and Initial Configuration
- Zone and Networking
- User and Process Management
Scroll up to the Exam Topics section for the complete breakdown, and use it to plan how much study time each domain deserves.
Oracle Solaris 11 System Administration Sample Questions:
Your server has a ZFS storage pool that is configured as follows:
The following partition scheme is used for every disk drive in pool1:
Which two are true regarding the ZFS storage pool?
- A. The data on c3t3d0 is duplicated on c3t4do.
- B. The storage pool is 146 GB total size (rounded to the nearest GB).
- C. The storage pool is 292 GB total size (rounded to the nearest GB).
- D. The data is striped across disks c3t3d0 and c3t4do and mirrored across vdevs mirror-0 and mirror-1.
- E. The storage pool is 584 G8 total size (rounded to the nearest GB).
Correct Answer: A,C 🗳️
You upgraded your server to Oracle Solaris 11 and you imported zpool (pool1) that was created in Solaris 10. You need to create an encrypted ZFS file system in pool1, but first you need to make sure that your server supports ZFS encryption.
Which four statements are true for support of ZFS encryption?
- A. You cannot create an encrypted file system in a zpool that was created prior to oracle Solaris11. Create a new zpool in Solaris11, create an encrypted ZFS file system in the new zpool, and move or copy the data from the existing file system into the new encrypted file system.
- B. Encryption is supported at the pool level only for every file system in the pool will be encrypted.
- C. ZFS encryption requires that the ZFS Dataset Encryption package be installed.
- D. If you plan to create an encrypted file system in an existing zpool, the pool must be upgraded to ZFS version 21, minimum.
- E. If you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 30.
- F. Encryption is supported at the pool or dataset (file system) level.
- G. The encrypted file system must have been created in Oracle Solaris11. To encrypt a ZFS file system from a previous version of Solaris, upgrade the zpool and create a new encrypted ZFS file system into the encrypted ZFS file system.
- H. ZFS encryption is integrated with the ZFS command set and no additional packages need to be installed.
Correct Answer: E,F,G,H 🗳️
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Select the five tasks that need to be performed on the Automated Installer (AI) install server before setting up the client.
- A. DHCP must be available on the network for the Install server and the clients, but the install server does not need to be the DHCP server.
- B. Create the AI install service. Specify the path to the AI network boot image ISO file and the path to the IPS repository.
- C. The DHCP server must be enabled on the install server and must provide the DHCP service for the clients.
- D. Download the text install image into the IPS repository.
- E. Set up a IP address on the AI install server.
- F. Download the AI boot image. The image must be the same version as the Oracle Solaris OS that you plan to install on the client.
- G. Install the AI installation tools.
- H. Create a local IPS repository on the AI Install server and start the repository server service, the publisher origin to the repository file.
- I. Create the AI install service. Specify the path to the AI network boot image ISO file and the path where the AI net image ISO file should be unpacked.
Correct Answer: A,B,D,E,G 🗳️
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The following information is displayed for the svc:/network/ssh service:
Which describes the minimum set of commands to be executed to bring the svc:
/network/ssh: default service back online?
- A. Option G
- B. Option E
- C. Option D
- D. Option B
- E. Option A
- F. Option F
- G. Option C
Correct Answer: G 🗳️
Examine this command and its output:
$ zfs list -r -t all tank
Name USED AVAIL REFER MOUNTPOINT
tank 3.00G 1.84G 32K /tank
tank/database 3.00G 1.84G 2.00G /tank/database
tank/[email protected] 1.00G - 2.00G -
Which two conclusions can be drawn based on this output?
- A. The tank/[email protected] dataset consumes 1 GB of storage that is not shared with its parent.
- B. The tank/[email protected] dataset consumes 2 GB of storage that is not shared with its child.
- C. The tank/[email protected] dataset consumes 1 GB of storage that is shared with its parent.
- D. The tank dataset consumes 3 GB of storage.
- E. The tank/[email protected] dataset consumes 2 GB of storage that is shared with its child.
Correct Answer: C,D 🗳️
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