Oracle 1Z0-820

Everyone studies differently, which is why Dumpkiller offers the 1Z0-820 exam preparation material in three formats: a printable PDF, a desktop test engine, and an online test engine. Whichever you pick, you work through the same 133 practice questions covering the Oracle Upgrade to Oracle Solaris 11 System Administrator syllabus.

Oracle 1Z0-820 Exam Overview:

Oracle 1Z0-820 Exam Syllabus Topics:

Oracle Upgrade to Oracle Solaris 11 System Administrator: Common Questions From Candidates

What is the Oracle Upgrade to Oracle Solaris 11 System Administrator certification exam?

The Oracle Upgrade to Oracle Solaris 11 System Administrator exam (code: 1Z0-820) is the official Oracle exam that leads to the Oracle Certified Professional, Oracle Solaris 11 System Administrator (upgrade) certification. It sits at the Professional level of the Oracle certification track. It is also connected with related credentials such as Oracle Certified Professional, Oracle Solaris Administrator, Sun Certified Solaris Administrator. Passing it proves to employers that your skills have been validated by Oracle itself, which is why the 1Z0-820 credential keeps showing up in job postings.

How many questions are in the 1Z0-820 exam, and how long does it take?

The Oracle Upgrade to Oracle Solaris 11 System Administrator exam gives you 120 minutes to work through 75. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.

What score do I need to pass the 1Z0-820 exam, and how much does it cost?

The passing score for the Oracle Upgrade to Oracle Solaris 11 System Administrator exam is 66%, and the official registration fee is USD 245. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 66%.

Are there any prerequisites for the 1Z0-820 exam?

According to Oracle, the following applies: Must hold Oracle Certified Professional, Oracle Solaris Administrator or Sun Certified Solaris Administrator (any version). Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://education.oracle.com/pexam_1Z0-820 before you register.

How do I register for the 1Z0-820 exam?

You can book your Oracle Upgrade to Oracle Solaris 11 System Administrator exam through the official channels below:

• Oracle University Exam Page
• Pearson VUE Registration

Depending on availability in your region, the exam is delivered as Proctored computer-based test at Pearson VUE centers or online proctored.

What official training does Oracle recommend for the 1Z0-820 exam?

Oracle lists the following training options for Oracle Upgrade to Oracle Solaris 11 System Administrator candidates:

• Transition to Oracle Solaris 11
• Oracle IT Infrastructure Learning Subscription

Official courses build a solid foundation, and pairing them with the 133 practice questions from Dumpkiller shows you how ready you really are before you spend money on the exam itself.

Can I try the 1Z0-820 practice questions before buying?

Yes. Dumpkiller offers a free 1Z0-820 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Oracle Upgrade to Oracle Solaris 11 System Administrator material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

What happens if I do not pass the 1Z0-820 exam, and how is my order delivered?

If you take the corresponding 1Z0-820 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.

What topics are covered in the 1Z0-820 exam?

The official Oracle Upgrade to Oracle Solaris 11 System Administrator syllabus is organized into 7 main domains. The first three are Introducing Oracle Solaris 11 New Features and Enhancements (10%), ZFS Enhancements (15%), and Administering Oracle Solaris 11 Zones (15%). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Oracle Upgrade to Oracle Solaris 11 System Administrator Sample Questions:

Question #1

Select the five tasks that need to be performed on the Automated Installer (AI) install server before setting up the client.

A. Download the text install image into the IPS repository.
B. 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.
C. 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.
D. 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.
E. Create a local IPS repository on the AI Install server and start the repository server service, the publisher origin to the repository file.
F. The DHCP server must be enabled on the install server and must provide the DHCP service for the clients.
G. Set up a IP address on the AI install server.
H. Install the AI installation tools.
I. Create the AI install service. Specify the path to the AI network boot image ISO file and the path to the IPS repository.

Question #2

The COMSTAR framework provides support for the iSCSI protocol.
Select three options that correctly describe the COMSTAR framework.

A. One IP port can handle multiple ISCSI target devices.
B. Large amounts of data can be transferred over an IP network with very little network degradation.
C. COMSTAR allows you to convert any Solaris11 host into a SCSI target device that can be accessed over a storage network.
D. SCSI commands are carried over IP networks and enable you to mount disk devices from across the network onto your local system.
E. iSCSI devices can be used as dump devices.

Question #3

Which three installation options allow for a "hands-free" and "unattended" installation of the Oracle Solaris 11 environment?
(Choose three.)

A. Jumpstart
B. an Automated Installation performed on an x86 client
C. LiveCD
D. an Automated Installation using a networked repository
E. a text installation over the network
F. an Automated Installation using media from a local DVD or USB drive

Question #4

I he Automated Installer is used, rather than JumpStart, to install the Oracle Solans 11 operating System. Identify the two correctly matching pairs of equivalent functionality. {Choose two.)

A. Al SMF system configuration profile files JumpStart: profile files
B. AJ: manifest files JumpStart: begin script
C. Al: SMF system configuration profile files JumpStart: finish scripts and sysidcfg files
D. Al:installadmcreate-client JumpStart: setup_install_sen/er

Question #5

view the Exhibit

To simplify administration of a network, the decision was made to use bridging rather than
routing Your network includes three Oracle Solaris 11 systems,
en-tiny cib uiiuyo yiuviumy reuunuaiu pauiways.
You previously created the bridges on each system with the following commands:
SystemA#dladmcreate-bridge-1 netl -1 net2 bridgeA
SystemB # dladm create-bridge -1 netl -1 net2 bndgeB
SystemC # dladm create-bridge -1 netl -1 net2 bndgeC
You notice that network performance is less than expected, and packets between networks X and Z are being forwarded by bridgeA and bridgeB, rather than being forwarded directly by bndgeC.
Select the solution

A. SystemA # dladm modify-bridge -p stp bridgeA SystemB # dladm modify-bridge -p stp bndgeB SystemC # dladm modify-bridge -p stp bridgeC
B. SystemC # dladm set-linkprop -p promiscuous=on bridgeC
C. SystemC # dladm modify-bndge -p stp bridgeC
D. SystemC # ipadm set-prop -p forwarding=on bridgeC
E. SystemC # dladm modify-bridge -p trill bridgeC
F. SystemA # dladm modify-bridge -p trill bridgeA SystemB # dladm modify-bridge -p trill bndgeB SystemC # dladm modify-bridge -p trill bndgeC

Solutions: