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Unlock Your Oracle Potential: Master Upgrade to Oracle Solaris 11 System Administrator 1Z0-820

Ready to elevate your career in enterprise-level system administration? Our cutting-edge 1Z0-820 practice questions are your secret weapon for conquering the Upgrade to Oracle Solaris 11 System Administrator exam. Crafted by industry veterans, these materials go beyond mere memorization, immersing you in real-world scenarios that sharpen your skills for managing mission-critical infrastructures. Whether you prefer studying on-the-go with our sleek PDF format, enjoy the interactivity of our web-based platform, or crave the robust features of our desktop software, we've got you covered. Don't let imposter syndrome hold you back join thousands of successful IT pros who've leveraged our resources to land coveted roles in data centers, cloud environments, and DevOps teams. Time is ticking, and opportunities are limited. Invest in your future today and transform into the confident Oracle expert employers are desperately seeking!

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Question 1

View the Exhibit to inspect the file system configuration on your server.

Your department's backup policy is to perform a full backup to remote system disk on Saturday.

On each weekday, you are to perform an incremental backup to the same remote system disk.

Each incremental backup will contain only data that has been modified since the previous Saturday backup.

The server file systems must remain available at all times and can never be taken offline. The backup must not only provide for the recovery of the most recent version of a file, but must also allow recovery of previous versions of a file.

Following your company policy, which two describe the correct procedure to be performed on Saturday for backing tip the /data file system to a remote disk named /remote/backup?


Correct : B, C

You can use thezfs sendcommand to send a copy of a snapshot stream and receive the snapshot stream in another pool on the same system or in another pool on a different system that is used to store backup data.

You can send incremental data by using thezfs send-ioption.

For example:

host1# zfs send -i tank/dana@snap1 tank/dana@snap2 | zfs recv newtank/dana

Note that the first argument (snap1) is the earlier snapshot and the second argument (snap2) is the later snapshot. In this case, the newtank/dana file system must already exist for the incremental receive to be successful.

The incremental snap1 source can be specified as the last component of the snapshot name. This shortcut means you only have to specify the name after the @ sign for snap1, which is assumed to be from the same file system as snap2. For example:

host1# zfs send -i snap1 tank/dana@snap2 > zfs recv newtank/dana

This shortcut syntax is equivalent to the incremental syntax in the preceding example.


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Question 2

View the Exhibit

The file came from your Automated Installer (Al) Install server.

The file is_______.


Correct : C


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Question 3

Your task is to convert a JumpStart sysidcfg file to an Automated Installer (Al) sc_profile.xml file, using js2ai. Select two unsupported items that will require changes. (Choose two.)


Correct : A, D


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Question 4

View the Exhibit, a file named testzone.cfg:

Select the command that will use the information in this file to create a new zone named testzone2.


Correct : A


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Question 5

The crash dump notification on your server is:

Documentation states that there should be two core files for each crash dump in the /var/crash directory named vmdump.0

Which command should you choose to display theses two files?


Correct : A

Decompress using savecore -f vmdump.0

savecore - save a crash dump of the operating system

-f dumpfile Attempt to save a crash dump from the speci-

fied file instead of from the system's

current dump device. This option may be use-

ful if the information stored on the dump

device has been copied to an on-disk file by

means of the dd(1M) command.


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Total 131 questions