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Viewing questions 21-30 out of questions

Questions # 21:

New features wore added to ZFS in Oracle Solaris11. Your justification to upgrade from Solaris10 to oracle Solaris11 is that it will be possible to take advantage of the enhancements that were made to ZFS.

Identify the three ZFS functions and features that are included in Oracle Solaris 11, but not in Solaris 10.

Options:

Encrypted ZFS datasets

Ability for ZFS to detect and remove redundant data from the tile system

Shadow Data Migration

Ability to split a mirrored ZFS storage pool

Ability to use ZFS on the boot drive and boot to a ZFS root file system.

elimination of the swap file system when using ZFS on the root disk

Questions # 22:

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:

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.

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.

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.

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.

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.

Questions # 23:

You are troubleshooting the failure of an Automated Installation (Al). Identify two activities that may lead to the solution. (Choose two.)

Options:

Examine the file /system/volatile/installjog

Ensure that the dtlogin daemon is running on the Al server

Check that the X 509 v3 certificate of the DHCP server is valid

Run the command pka list -q htto://Dkqmvdomain com/solaris/ entire

Run the dfshares command to be sure that the boot_archive is mounted on the IPS software package repository.

Questions # 24:

Before booting testzone. a non-global zone, you want to connect to the zone s console so that you can watch the boot process. Choose the command used to connect to testzone's console.

Options:

zoneadm -C testzone

zoneadm -console testzone

zlogin -z testzone console C

zlogin -z testzone -C

zlogin -C testzone

F zoneadm -z testzone -C

Questions # 25:

The current ZFS configuration on serverA is:

Pool1

c3t2d0

c3t3d0

Pool2

c3t4d0

c3t5d0

The ZFS configuration on serverB is:

Pool1

mirror-0

c3t2d0

c3t3d0

mirror-1

c3t4d0

c3t5d0

You need to change serverA’s ZFS configuration to match serverB’s configuration.

Which option should you choose to modify the configuration on serverA so that it matches serverB’s configuration?

Options:

zpool destroy pool2

zpool attach pool1 c3t4d0 ct3t5d0

zpool destroy pool2

zpool attach pool1 c3t2d0 c3t2d0 c3t4d0 c3t5d

zpool destroy pool2

zpool add pool1 c3t4d0 c3t5d0

zpool destroy pool2

zpool mirror pool1 pool2

zpool destroy pool2

zpool attach pool1 c3t2d0 c3t4d0

zpool attach pool1 c3t3d0 c3t5d0

zpool destroy pool1

zpool destroy pool2

zpool create pool1 mirror c3t2d0 c3t3d0 c3t4d0 c3t5d0

Questions # 26:

You are setting up a local IPS package repository on your Oracle Solaris11 server: solaris.example.com.

You want to point the existing local IPS publisher to the new local IPS repository located in /repo.

These are the stops that you have followed:

1. Download and rsync the contents of the Oracle Solaris11 repository ISO image to the /repo directory.

2. Configure the repository server service properties. The svcprop command display, the IPS related properties:

pkg/inst_root astring/repo

pkg/readonly Boolean true

The 1s command displays the contents of the /repo directory:

#ls/repo

Pkg5.repository publisher

The svcs publisher command shows the svc: /application/pkg/server: default service is online.

The pkg publisher command shows the svc: /application/pkg/server: default service is online.

The pkg publisher command still displays:

PUBLISHERTYPESTATUSURI

solarisoriginonlinehttp://pkg.oracle.com/solaris/release/

Which steps needs to be performed to set the local IPS publisher to the local IPS repository/repo?

Options:

Issue the pkgrepo refresh -s command to refresh the repository.

Restart the svc:/application/pkg/server:default service.

pkg set-publisher command to set the new repository location.

Issue the pkgrepo rebuild command to rebuild the repository.

Issue the pkgrepo set command to set the new repository location.

Questions # 27:

Select the two statements that correctly describe the operation of NWAM.

Options:

If a location is explicitly enabled, it remains active until explicitly changed.

Wireless security keys can be configured by using the nwammgr command.

NWAM stores profile information in /etc/ipadm/ipadm.conf and /etc/dladm/datalink.conf.

Multiple locations may be automatically activated in systems with multiple network interface cards.

Interface NCU Properties "float" and are automatically attached to the highest priority Link NCU Property.

If the DefaultFixed NCP is enabled, persistent configuration, stored in /etc/ipadm.conf and /etc/dladm/datalink.conf is used.

Questions # 28:

On server A, you enter the following command to add a static route to serverA

route -p add -host 192.168.1.101 192.168.1.101 -static

What is the purpose of this command?

Options:

to temporarily bypass IP Filter rules

to specify an IPMP target IP address to in.mpathd

to specify routing to an adjacent network when in.rdisc is not used

to specify routing to an adjacent network when in.routed is not used

to ensure the IP address for serverB is not flushed from the ARP cache

to optimize link aggregation using a direct connection between two systems

Questions # 29:

Review the output from a ZFS file system:

NAMEPROPERTYVALUESOURCE

pool1/encryptencryptionaes-256-ccmlocal pool1/encryptkeysourceraw,file///mykeylocal

You need to recreate the pooM/encrypt file system exactly as it is listed above Which two commands can you use to recreate the pooM/encrypt file system?

(Choose two.)

Options:

pktool genkey keystone=file outkey=/mykey keytype=aes keylen=256

genkey pktool keystore=file outkey=/mykey keytype=aes keylen=256

zfs create -o encryption=aes-256-ccm -o keysource=raw,file://mykey pooll/encrypt

zfs create -o encryption=aes-256-ccm -o keysource=raw,file:///mykey pooM/encrypt

zfs create -o encryption=aes-256-ccm -o keysource=raw,file:///mykey source=local pooll/encrypt

Questions # 30:

Which three statements accurately describe the Automated Installation (AI) client?

Options:

If the AI client does not match any criteria to use a custom manifest or script, the default manifest is used.

If the AI client does not match any criteria to use a custom manifest or script, the automated installation aborts.

Any manifest or script in a service can be designated to be the default for that service.

Only the default.xml file is used as the default AT client manifest.

If a client system does not use any SC profile, then an interactive tool opens on that client at first boot after that client installation to complete the configuration of that client.

If a client system does not use any SC profile, then the install server will use the default SC profile.