1Z0-820 by Oracle Valid Free Exam Practice Test

Question 1

You upgraded your server to Oracle bolans 11 and you imported a zpool(pooll) that was created in bolaris 10. You need to create an encrypted ZFS file system in pooll, but first you need to make sure that your server supports ZFS encryption.
Which four statements are true for support of ZFS encryption?

A. The encrypted file system must have been created in Oracle Solaris 11. To encrypt a ZFS file system from a previous version of Solaris, upgrade the zpool and create a new encrypted ZFS file system in that zpool Finally, move or copy the data from the existing ZFS file system into the new encrypted ZFS file system. B. if you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 30, minimum. C. ZFS encryption requires that the ZFS Dataset Encryption package be installed.
E If you plan to create an encrypted file system in an existing zpool, the zpool must be
upgraded to ZFS version 21, minimum. D f Encryption is supported at the pool or dataset
(file system) level D. Encryption is supported at the pool level only and every file system in the pool will be
encrypted. E. ZFS encryption is integrated with the ZFS command set and no additional packages
need to be installed. F. You cannot create an encrypted file system in a zpool that was created prior to Oracle
Solaris 11.
Create a new zpool in Solaris 11, 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. G. Encryption is supported at the pool level only and every file system in the pool will be
encrypted.

Correct Answer: A,B,E,G

Question 2

A local repository is available on this system and you need to enable clients to access this repository via HTTP. The repository information is:
PUBLISHERTYPESTATUSURI
solarisoriginonlinehttp://sysA.example.com
Identify two of the steps that are required to make the local repository on this server available to the client via HTTP.

A. On the client:
reset the origin for the solaris publisher. B. On the server:
set the sharefs property on the ZFS file system containing the IPS repository. C. On the client:
set the pkg/inst_root and pkg/readonly properties for the svc:/application/server:default
service enable the service. D. On the client:
start the pkg.depotd process. E. On the server:
set the pkg/inst_root and pkg/readonly properties for the svc:/application/pkg/server:default
service and enabled the service

Correct Answer: A,E

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Question 3

Which three options describe the purpose of the zonep2vchk command?

A. Used to migrate an Oracle Solaris 11 global zone to a non-global zone. B. Used to access a Solaris 10 global zone for problems before migrating that zone to a Solaris 11 global zone C. Used to migrate a Solaris 10 global zone to a non-global zone on the same server; the non-global zone can then be migrated to a Solaris 11 server as a Solaris10 branded zone. D. Used on a Solaris 10 global zone to access the system for problems before migrating that system to a Solaris 10 branded zone. E. Used to create zonecfg template for a Solaris 10 global zone that that will be migrated to a solaris10 branded zone.

Correct Answer: A,C,E

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Question 4

You are setting up a local IPS package repository on your Oracle Solaris 11 server; solans example.com
You want to point the existing local IPS publisher to the new local IPS repository located in /repo. These are the steps that you have followed:
1 Download and rsync the contents of the Oracle Solaris 11 repository ISO image to the /repo directory.
2. Configure the repository server service properties. The svcprop command displays the
IPS-related properties:
pkg/inst_root astnng /repo pkg/readonly boolean true
The Is command displays the contents of the /repo directory:
#ls /repo
pkg5 repository publisher
The svcs command shows the svc:/application/pkg/server:default service is online.
The pkg publisher command still displays:
PUBLISHERTYPESTATUSURI solarisoriQinonlinehttp://DkQ.Qracle.conVsolaris/release/
Which step needs to be performed to set the local IPS publisher to the local IPS repository /repo?

A. issue the pkgrepo rebuild command to rebuild the repository. B. issue the pkgrepo set command to set the new repository location- C. issue the pkgrepo refresh -s command to refresh the repository. D. issue the pkg set-publisher command to set the new repository location. E. Restart the svc:/application/pkg/server:default service.

Correct Answer: B

Question 5

View the Exhibit to inspect the boot environment information displayed within a non-global zone on your system.

Which two options describe the solans-1 boot environment? (Choose two.)

A. The solans-1 boot environment is not bootable. B. The solaris-1 boot environment was created in the non-global zone using the beadm create command C. The solaris-1 boot environment was created automatically when the non-global zone was created. D. The solaris-1 boot environment is incomplete. E. The solans-1 boot environment is associated with a non-active global zone boot environment.

Correct Answer: A,E

Question 6

How should you permanently restrict the non-global zone testzone so that it does not use more than 20 CPU shares while it is running?

A. While configuring the zone, add this entry: add rct1 set name = capped.cpu-shares add value (priv = privileged, limit = 20, action = none) end exit B. While configuring the zone, add this entry: add rct1 set name= zone.cpu-shares add value (priv=privileged, limit=20, action=none) end exit from command line, enter: # dispadmin - d FSS C. From the command line, enter:
#prct1 - n zone.cpu-shares - v 80 - r - i zone global D. From the command line enter:
#prct1 -n zone.cpu-shares - r - v 20 - i zone testzone

Correct Answer: D

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Oracle Upgrade to Oracle Solaris 11 System Administrator - 1Z0-820 Exam Practice Test