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Vce 1z0-821 Questions Latest

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Oracle Solaris 11 System Administration Questions and Answers

Question 9

You have installed software updates to a new boot environment (BE) and have activated that the booting to the new BE, you notice system errors. You want to boot to the last known good configuration.

Which option would you use on a SPARC system to boot to the currentBE boot environment?

Options:

A.

boot –L currentBE

B.

boot –Z rpool/ROOT/currentBE

C.

boot –a Enter the currentBE dataset name when prompted.

D.

boot rpool/ROOT/currentBE

E.

boot –m currentBE

F.

beadm activate currentBE

Question 10

Review the zonestat command:

zonestate - q physical - memory -R high -z -p -p “zones” 10 24h 60m

Select the option that correctly describes the information that is displayed by this command.

Options:

A.

It is a sample of dbzone’s physical memory usage taken every hour over a 24-hour period.Only the top 10 samplings of peak memory usage are displayed. All other utilization data is eliminated.

B.

It is a sample of dbzone’s CPU, virtual memory, and networking utilization.Physical memory is executed from the report.The sampling is taken every 10 minutes over a 24-hour period and peak utilization id displayed each hour.

C.

It is a sample of dbzone’s CPU, virtual memory, and networking utilization.Physical memory is executed from the report.The sampling is taken every 10 minutes over a 24-hour period and displayed each hour.

D.

It is a sample of dbzone’s physical memory usage taken every 10 seconds and 24-hour period.Only peak virtual memory usage and CPU utilization are displayed each hour.All other Utilization data is eliminated.

E.

It is a sample of dbzone’s physical memory usage taken every 10 seconds and 24-hour period.Only peak memory usage is displayed each hour.All other utilization data is eliminated.

Question 11

You are creating a non-global zone on your system.

Which option assigns a zpool to a non-global zone, and gives the zone administrator permission to create zfs file system in that zpool?

Options:

A.

While creating the non-global zone, make the following entry: add deviceset match=/dev/rdsk/c4t0d0endBoot the zone and log in the zone as root. Create the zpool: zpool create pool2 c4t0d0In the non-global zone, root can now create ZFS file system in the pool2 zpool

B.

In the global zone, create the zpool: global# zpool create pool2 c4t1d0While creating the no-global zone, make the following entry: add datasetset name=pool2endadd fsset dir=pool1set special=pool1set type=zfspool1endBoot the zone, log in the zone as root, and create the zfs file system in the pool2 zpool.

C.

In the global zone, create the zpool:global#zpool create pool2 c4t1d0While creating the global zone, make the following entry: add datasetset name=pool2endBoot the zone, log in to the zone as root and create the zfs file systems in the pool2 zpool.

D.

In the global zone, create the zpool and the ZFS file systems that you want to use in the non-global zone: global#zpool create pool2 c4t1d0global#zfs create pool2/dataWhile creating the non-global zone, make the following entry for each ZFS file system that you want to make available in the zone: add fsset dir=/dataset special=pool2/dataset type=zfsend

E.

Create the zpool in the global zone: global#zpool create pool2 c4t1d0Boot the non-global zone, log in to the zone as root, and issue this command to delegate ZFS permissions to root: non-global zone# zfs allow root create , destroy, mount pool2Log in to the non-global zone create ZFS file systems in the pool2 zpool.

Question 12

Which three options describe the purpose of the zonep2vchk command?

Options:

A.

Used on a Solaris 10 global zone to access the system for problems before migrating that system to a Solaris 10 branded 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 create zonecfg template for a Solaris 10 global zone that that will be migrated to a solaris10 branded zone.

D.

Used to migrate an Oracle Solaris 11 global zone to a non-global zone.

E.

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.

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Total 243 questions