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1z0-820 Exam Dumps - Upgrade to Oracle Solaris 11 System Administrator

Question # 4

alice is a user account used by Alice on a Solaris 11 system.

sadmin is a role account on the same system.

Your task is to add the command /usr/sbin/cryptoadm to the Network management profile, so that Alice can execute it, while assuming the sadmin role.

Select the three activities necessary to accomplish this.

A.

To the file /etc/security/prof_attr, add the line:

Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0

B.

To the file /etc/security/auth_attr, add the line:

Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0

C.

To the file /etc/security/exec_attr.d/local-entriies, add the line:

Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0

D.

Run the roles alice to ensure that alice may assume the role sadmin.

E.

Run the command profiles sadmin to ensure that the role sadmin includes the network Management profile.

F.

Run the command profiles alice to ensure that the Alice has permissions to access the Network management profile.

G.

Run the command profiles “Network management” to ensure that the Network management profile includes the sadmin role.

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Question # 5

The following information is displayed during the migration of a ZFS file system:

Which answer correctly describes the status of the migration?

A.

The new file system is named pool1/data1, the shadowstat command was used to generate the output, and the migration is still in progress.

B.

The shadowed file system is named pool1/data1, the shadowstat command was used to generate the output, and the migration is still in progress

C.

25.5 GB of data has been transferred so far. 409 MB of data remains to be transferred

D.

The shadowed file system is named pool1/data1. the shadowstat command was used to generate the output, and the migration is still in progress with 409 MB remaining to be transferred to the target filesystem.

E.

The new file system is named pool1/data1, the shadow command was used to generate the output, and the migration is still in progress.

F.

The shadowed file system is named pool1/data1, the shadow command was used to generate the output, and the migration is still in progress.

G.

27.3 GB is the exact size of the data that is yet to be transferred from the shadowed file system.

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Question # 6

In an effort to reduce storage space on your server, you would like to eliminate duplicate copies of data in your server’s ZFS file systems.

How do you specify that pool1/data should not contain duplicate data blocks (redundant data) on write operations?

A.

zfs create - o compression=on pool1/data

B.

zpool create -o deduplication =on pool1; zfs create pool1/data

C.

zfs create - o deduplication=on pool1; zfs create pool1/data

D.

zfs create - o dedupratio=2 pool1/data

E.

zfs create - o dedup=on pool1/data

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Question # 7

You are using this rule file with the Basic Audit Reporting Tool (BART) to detect inappropriate file system changes.

CHECK all IGNORE dirmtime

/etc/acct /etc/security /etc/notices IGNORE contents

/export/home/alice IGNORE mtime size contents

A/ar CHECK

/var/tmp IGNORE all

Identify the two correct statements describing the attributes recorded. (Choose two.)

A.

/var/spool/cron/crontabs Attributes: size uid gid mode acl

B.

/var/spool/croa'crontabs Attnbutes: size uid gid mode acl dirmtime

C.

/export/home/lesley/.bash_history Attributes: uid gid mode acl

D.

/export/home/sandra/.bash_history Attributes: uid gid mode dest

E.

/etc/security/prof_attr.d Attributes: uid gid mode acl dirmtime

F.

/etc/security/prof_attr.d Attributes: size uid gid mode acl devnode

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Question # 8

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 refresh -s command to refresh the repository.

B.

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

C.

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

D.

issue the pkgrepo rebuild command to rebuild the repository.

E.

issue the pkgrepo set command to set the new repository location-

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Question # 9

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?

A.

While creating the non-global zone, make the following entry:

add device

set match=/dev/rdsk/c4t0d0

end

Boot the zone and log in the zone as root. Create the zpool:

zpool create pool2 c4t0d0

In 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 c4t1d0

While creating the no-global zone, make the following entry:

add dataset

set name=pool2

end

add fs

set dir=pool1

set special=pool1

set type=zfspool1

end

Boot 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 c4t1d0

While creating the global zone, make the following entry:

add dataset

set name=pool2

end

Boot 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 c4t1d0

global#zfs create pool2/data

While creating the non-global zone, make the following entry for each ZFS file system that you want to make available in the zone:

add fs

set dir=/data

set special=pool2/data

set type=zfs

end

E.

Create the zpool in the global zone:

global#zpool create pool2 c4t1d0

Boot 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 pool2

Log in to the non-global zone create ZFS file systems in the pool2 zpool.

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Question # 10

I he Automated Installer is used, rather than JumpStart, to install the Oracle Solans 11 operating System. Identify the two correctly matching pairs of equivalent functionality. {Choose two.)

A.

AJ: manifest files

JumpStart: begin script

B.

Al:installadmcreate-client

JumpStart: setup_install_sen/er

C.

Al SMF system configuration profile files JumpStart: profile files

D.

Al: SMF system configuration profile files JumpStart: finish scripts and sysidcfg files

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Question # 11

You create a flash archive of the Solaris 10 global zone on the serves named sysA. The archive name is s10-system.flar, and it is stored on a remote server named backup_server.

On sysA, you create a Solaris 10 branded zone named s10-zone.

You want to use the flash archive, located On" /net/bactup_servers/10-system.flar, to install the Operating system in the s10-zone zone.

Which command do you choose to install the s10-system.flar archive in the Solaris 10 branded zone (s10-zone)?

A.

zoneadm -z s10 -zone install - a /net/backup_server/s10-system.flar -u

B.

zonecfg -z s10 -zone install - a /net/backup_server/s10-system.flar -u

C.

zoneadm - z s10 -zone clone - s /net/backup_server/s10-system.flar

D.

zone cfg - a s10-zone create - t SUNWsolaris10\

E.

zonecfg -z s10-zone install -f /net/backup/backup_server/s10-system.flar

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Question # 12

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.)

A.

terminal=xterms

B.

name_service=NIS+

C.

timezone=US/Pacific

D.

system_locale=en_US

E.

network_interface=PRIMARY

F.

root_password=rJmv5LUXM10cU

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Question # 13

Which four statements describe the function of the svc://system/install/server;default service? (Choose four.)

A.

it associates an install image with a named install service.

B.

Client systems use the service name to find the correct install image.

C.

Every Oracle Solaris 11 system uses this service to find its IPS publisher and to locate its IPS repository.

D.

A server can have multiple instances of the install/server service, each associated with one boot image.

E.

This service is not present on a server by default.

F.

This service is present on every Oracle Solaris 11 system, but it is not enabled.

G.

A new install/server service cannot be created without DHCP.

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Question # 14

Select two statements that correctly describe the capabilities of the Distribution Constructor.

A.

ISO images for use with the Automated Installer (AI) can be created.

B.

Bootable USB images can be created for SPARC and x86 architectures.

C.

A single installation server can be used to create ISO images for SPARC and x86 architectures.

D.

Checkpoints can be used to pause the build, allowing scripts to run that modify the resulting ISO Image.

E.

A single Installation server can be used to create ISO images for Solaris 10 and Solaris11 operating systems.

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Question # 15

The resource control in your zone is:

rcll

name: zone.cpu-shares

value: (pnv=phvJleged,limit=20,aclion=none)

When you boot the zone, this message is displayed:

WARNING: The zone.cpu-shares rctl is set but FSS is not the default scheduling class for this zone. FSS will be used for processes in the zone but to get the full benefit of FSS, it should be the default scheduling class.

Which option will resolve this issue?

A.

in the global zone, run this command to change the process scheduler for the global zone dispadmin -d FSS

B.

in the non-global zone, run this command to change the process scheduler for this specific zone: dispadmin -d FSS

C.

Change the zone resource control to:

value: (priv=privileged,limit=20,action=none,default)

D.

Use svccfg to modify the general/scheduler property in the svc:/system/zones:default service:

svccfg -s system/zones:default editprop general/scheduler=FSS

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Question # 16

You are planning the configuration for IPMP (IP Multipathing).

Best practice dictates that you must ensure that there is at least one neighbor on each subnet that responds to ICMP echo request probes to detect link failure

Which two of the following statements are true regarding the link failure detection process? (Choose two.)

A.

By default, in.mpathd selects the default router as the only test partner.

B.

The default failure detection time is 60 seconds (12 consecutive probes).

C.

Without test partners, in.mpathd cannot detect the failure of a subinterface.

D.

Arbitrary hosts on the subnet are detected by sending an "all hosts" (224.0.0.1) multicast packet

E.

Arbitrary hosts on the subnet are detected by sending an "all routers" (224.0.0.2) multicast packet.

F.

Arbitrary hosts on the subnet are detected by examining the ARP cache (Internet-to-MAC address translation table).

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Question # 17

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

Which two options describe the solaris-1 boot environment?

A.

The solaris-1 boot environment is not bootable.

B.

The solaris-1 boot environment is incomplete.

C.

The solaris-1 boot environment was created automatically when the non global zone was created.

D.

The solaris-1 boot environment was created in the non-global zone using the beadm create command.

E.

The solaris-1 boot environment is associated with a non active global zone boot environment.

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Question # 18

You need to remove the gzip software package.

Before you remove the package, you want to create a backup of the operating environment.

Which IPS command should you use?

A.

Use the pkg remove command with the -require-backup-be option

B.

Use the beadm create command to create a new boot environment

Use the pkg remove command to remove the gzip package from the current boot environment.

C.

Use the luucreate command to create a new boot environment.

Use the pkgrm command to remove the gzip package from the current boot environment

D.

Use the pkg unmstall command with the -backup-be-name option

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