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1z0-820 – Upgrade to Oracle Solaris 11 System Administrator

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Showing 4–6 of 10 questions

Question 4

Which three supported in previous versions of Solaris are no longer supported in Oracle Solaris 11? (Choose three.)

Select all that apply, then click Submit answer.

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    32-bit SPARC hardware support
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    32-bit x86 hardware support
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    SPARC Enterprise M-series servers
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    all Sun Netra series servers
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    Oracle Solaris Containers for Linux applications
Question 5

The COMSTAR framework provides support for the iSCSI protocol.

Select three options that correctly describe the COMSTAR framework.

Select all that apply, then click Submit answer.

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    iSCSI devices can be used as dump devices.
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    SCSI commands are carried over IP networks and enable you to mount disk devices from across the network onto your local system.
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    Large amounts of data can be transferred over an IP network with very little network degradation.
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    COMSTAR allows you to convert any Solaris11 host into a SCSI target device that can be accessed over a storage network.
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    One IP port can handle multiple ISCSI target devices.
Question 6

You need to migrate a UFS file system named /production_ufs to a ZFS file system named / production_ufs. The /production_ufs file system cannot be taken down or be out of production during the migration, and the current /production_ufs file system must remain active until the / ptoduction_zfs file system is copied and ready.

Which method allows you to meet both requirements?

1. Copy live data from /production_ufs to /production_zfs while /production_ufs is in use.

2. When the copy is complete, /production_zfs will contain an up-to date copy of /production_ufs

Select an option, then click Submit answer.

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    Create a snapshot of the UFS file system.
    Create the new ZFS file system.
    Use cpio to copy data from the snapshot to the new ZFS file system.
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    Create a new Boot Environment.
    Create the ZFS file system.
    Use lucreate -m to copy data from the Current UFS file system to the new ZFS file system.
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    Mirror the existing UFS file system by using SVM.
    After both submissions are in sync, migrate one of the submissions to a ZFS file System by using Live Upgrade.
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    Create the new ZFS file system by using zfs create import to import data from the existing UFS file system into the new ZFS file system
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    Create the new zfs file system by using the zfs create -o shadow.