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Oracle 1Z0-821 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Solaris 11 System Administration |
| Exam Number: | 1Z0-821 |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Exam Price: | USD 245 |
| Passing Score: | 64% |
| Exam Format: | Multiple Choice |
| Real Exam Qty: | 56 |
| Available Languages: | Japanese, English |
| Related Certifications: | Oracle Certified Professional, Oracle Solaris 11 System Administrator |
| Recommended Training: | Oracle Solaris 11: System Administration |
| Exam Registration: | Pearson VUE Registration Oracle University Exam Page |
| Sample Questions: |  |
| Exam Way: | Proctored exam available online or onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; basic UNIX/Linux knowledge recommended |
| Official Syllabus URL: | https://education.oracle.com/pexam_1Z0-821 |
Oracle 1Z0-821 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Process and Task Management | - Schedule recurring tasks - Analyze logs, core and crash dumps - Monitor and control system processes |
| Topic 2: Service Management | - Troubleshoot service and boot problems - Administer and configure SMF services - Understand Service Management Facility (SMF) |
| Topic 3: Software Package Management | - Manage packages via CLI and GUI - Understand Image Packaging System (IPS) - Administer boot environments - Troubleshoot update issues - Update system using IPS |
| Topic 4: Oracle Solaris Zones | - Understand zones concepts - Configure and manage zones - Troubleshoot zone issues - Monitor resource utilization |
| Topic 5: Storage and File System Management | - Administer ZFS file systems - Manage local disks and devices - Troubleshoot storage issues - Work with ZFS snapshots and clones - Manage swap and dump devices |
| Topic 6: Network Administration | - Configure and manage network interfaces - Verify network connectivity - Troubleshoot network issues - Understand basic networking concepts |
| Topic 7: Installing Oracle Solaris 11 | - Plan for operating system installation - Install using interactive installer - Verify installation - Troubleshoot installation issues |
| Topic 8: User and Access Management | - Create and manage user accounts - Use SSH and authentication - Control system and file access - Configure disk quotas - Manage user initialization files |
Oracle 1Z0-821 Exam: Questions We Hear Daily
Yes — the vendor's recommended training:
Training classes demand schedules; practice questions demand only spare minutes. After any course, the 1Z0-821 questions from Prep4SureReview measure how much of it will survive exam day.
The Oracle Solaris 11 System Administration blueprint has 8 domains, led by Oracle Solaris Zones, Installing Oracle Solaris 11, User and Access Management. Think of the weightings as the vendor's hint about where points concentrate — plan your hours accordingly. The complete outline above lists every subtopic.
Registration happens through the vendor's official channels:
The exam is delivered Proctored exam available online or onsite at Pearson VUE test centers — choose the arrangement that works for you when you book.
Passing the 1Z0-821 exam earns you the Oracle Certified Associate, Oracle Solaris 11 System Administrator certification at the Associate level — Oracle's official verification of your skills. It's considered important because it's genuinely difficult, which is exactly why it carries weight with employers. Related credentials include Oracle Certified Professional, Oracle Solaris 11 System Administrator.
56 questions in 120 minutes. That combination rewards candidates who've trained their pace, not just their memory — so before the real thing, run full timed sessions in the Prep4SureReview engine, practice flagging hard questions instead of fighting them, and learn what your sustainable per-question rhythm feels like.
Delivery is instant: successful payment triggers an automatic email with your product, arriving in about a minute — install on unlimited computers, and if 2 hours pass with nothing, our 24/7/365 customer service will fix it fast. The guarantee: take the corresponding 1Z0-821 exam within 60 days of purchase, and if you fail, submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a 100% refund processed within 7 days. Exclusions: exams within 3 days of purchase, name mismatches between candidate and payer, and free or expired products. Prefer a swap? Take two equal-value exam products free, updates intact.
No mandatory prerequisites; basic UNIX/Linux knowledge recommended Before paying any registration fee, verify the current criteria on the official exam page — official 1Z0-821 exam page — since vendors do revise their rules.
The official fee is USD 245, with 64% required to pass. Both numbers matter more together: the fee is per attempt, so every retake costs the full amount again. Drilling the 245 practice questions from Prep4SureReview until you're comfortably past the mark is the fiscally sound approach.
Yes — the free demo gives you several real questions and answers from the set, so you can see whether it interests you and helps you before spending anything. Once you buy, updates are free for 365 days — new versions are mailed to you automatically — and an expired update period renews at 50% off.
Oracle Solaris 11 System Administration Sample Questions:
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?
- A. cat so1.repo.iso-a so1.repo.iso-b > so1.full.isoMount the ISO image and use the rsync command to extract the contents of the ISO file to /export/IPS/repoSet the pkg/inst_root property to /export/IPS/repo and the pkg/readonly property to trueSet the preferred publisher by using pkg set-publisher solaris \-g http://pkg.oracle.com/
- B. cat so1.repo.iso-a sol.repo.iso-b > so1.full.isoMount the ISO image and use the rsync command to extract the contents of the ISO file to the /export/IPS file system.Set the pkg/inst_root property to /export/IPS/repo and the pkg/readonly property to true.Set the preferred publisher by using pkg set-publisher -Ghttp://pkg.oracle.com/solaris/release/ \-g
http"//serverA.example.com/ solaris - C. cat so1.repo, iso-a so1.repo.iso-b > /export/IPS/repo.isoMount the ISO image and copy the repo directory from the ISO image to /export/IPS/reposet the pkg/inst_root property and the pkg/readonly property to /export/IPS/reposet the preferred pkg/inst_root property by using pkg set-publisher - G http://serverA.example.com/ \- g
http://pkg.oracle.com/solaris.com/release/- p solaris - D. cat so1.repo.iso-a so1.repo.iso-b > /export/IPS/repoSet the pkg/inst_root property to true and the pkg/readonly property to /export/IPSSet the preferred publisher by using pkg set-publisher -G http://serverA.example.com/ \-g
http://pkg/oracle.com/solaris/rekease/solaris
Correct Answer: B 🗳️
You have set up the task.max-lwps resource control on your Solaris 11 system.
Which option describes how to configure the system so that syslogd notifies you when the resources control threshold value for the task.max-lwps resource has been exceeded?
- A. Modify the /etc/syslog.conf file to activate system logging of all violations of task.max- lwps and then refresh then svc: /system/system-log:default service.
- B. Use the prct1 command to set the logging of all resource control violations at the time the task.max-lwps resource control is being setup.
- C. Use the setrct1 command to set the logging of all resource control violations for the task.max-lwps resource control.
- D. Use the rctladm command to enable the global action on the task.max-lwpa resource control.
- E. Activate system logging of all violations of task.max-lwpp in the /etc/rctldm.conf file and then execute the rctladm-u command.
Correct Answer: D 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
You created a new zpool. Now you need to migrate the existing ZFS file system from pool1/prod to pool2/prod.
You have these requirements:
1. Users must have access to the data during the migration, so you cannot shutdown the file system while the migration takes place.
2. Because you want to copy the data as quickly as possible, you need to increase the server resources devoted to the ZFS migration.
Which method would you use to modify the ZFS shadow migration daemon defaults to increase the concurrency and overall speed of migration?
- A. Svccfg - s filesystem/shadowd:defaultsetprop config_params/shadow_threads=integer:
1 6endsvcadm refresh filesystem/shadowd: default - B. Use the -o -volblocksize=<blocksize>option with the zfs create command and increase the value of the default <blocksize>.
- C. Svccfg -s filesystem/zfs: defaultsetprop config_params/shadow_threads = integer:
16endsvcadm refresh filesystem/zfs:default - D. Specify the -b <blocksize> option with the zfs create command and increase the value of
< blocksize>
Correct Answer: A 🗳️
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The current ZFS configuration on your server is:
pool1 124K 3.91G 32K /pool1
pool1/data 31K 3.91G 31K /data
You need to create a new file system named /data2. /data2 will be a copy of the /data file system.
You need to conserve disk space on this server whenever possible.
Which option should you choose to create /data2, which will be a read writeable copy of the
/data file system, while minimizing the amount of total disk space used in pool1?
- A. zfs set mountpoint=/data2 compression=on pool1/data2
- B. zfs create snapshot pool1/data@nowzfs clone -o mountpoint=/data2 pool1/data@now pool1/data2
- C. zfs create snapshot pool1/data@nowzfs send pool1/data@now | zfs recv pool1/data2
- D. zfs snapshot pool1/data@nowzfs set mountpoint=/data2, comptession=on pool1/data@now
- E. zfs snapshot pool1/data@nowzfs clone -o mountpoint=/data2 -ocompression=on pool1/data@now pool1/data2
- F. zfs snapshot pool1/data@nowzfs clone -o mountpoint=/data2 pool1/data@now pool1/data2
Correct Answer: E 🗳️
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User1 is attempting to run the following command:
cp bigfile verybig
The system displays the following errer:
cp: cannot create verybig: Disc quota exceeded
Your initial troubleshooting shows that the df -h command indicates the account is at 100% capacity. What command would you use to determine how much disk space the user has available?
- A. zfs get quota rpool/export/home/user1
- B. zfs quota=1M /rpool/export/home/user1
- C. zfs userused@user1
- D. df -h | grep user1
Correct Answer: A 🗳️
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