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Here are sample Oracle Solaris 11 System Administration (1Z0-821) Exam questions from real exam. You can get more Oracle Operating Systems (1Z0-821) Exam premium practice questions at TestInsights.

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Question 1

View the Exhibit and review the zpool and ZFS configuration information from your system.

Identify the correct procedure for breaking the /prod_data mirror, removing c4t0d0 and c4t2d0, and making the data on c4t0d0and c4t2d0 accessible under the dev_data mount point.

Azpool split pool1 pool2 c4t0d0 c4t2d0zpool import pool2zfs set mountpoint = /dev_data pool2/prod_data

Bzpool detach pool1 pool2zpool attach pool2zfs set mountpoint=/dev_data pool2/prod_data

Czpool split pool1/prod_data -n pool2/dev_datazfs set mountpoint = /dev_data pool2/prod_data

Dzpool split pool1 pool2 c4t0d0 c4t2d0zpool import pool2

Correct : D

In this Solaris release, you can use thezpool splitcommand to split a mirrored storage pool, which detaches a disk or disks in the original mirrored pool to create another identical pool.

After the split operation, import the new pool.

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Azpool split pool1 pool2 c4t0d0 c4t2d0zpool import pool2zfs set mountpoint = /dev_data pool2/prod_data

Bzpool detach pool1 pool2zpool attach pool2zfs set mountpoint=/dev_data pool2/prod_data

Czpool split pool1/prod_data -n pool2/dev_datazfs set mountpoint = /dev_data pool2/prod_data

Dzpool split pool1 pool2 c4t0d0 c4t2d0zpool import pool2

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Question 2

The current ZFS configuration on server is:

You need to backup the /data file system while the file system is active.

Select the option that creates a full backup of the /data file system and stores the backup on server in the pool named backup.

AMount -F nfs system: /backup / mntzfs snapshot pool/data@monday>/mnt/Monday

BMount -F nfs systemB: /backup/mntzfs snapshot pool1/data@Mondayzfs clone pool1/data@monday/mnt/Monday

CZfs send pool1/data@Monday | ssh system zfs recv backup/monday

DZfs snapshot pool1/data@Monday | ssh system zfs recv backup/monday

Correct : C

http://docs.oracle.com/cd/E23823_01/html/819-5461/ghzvz.html

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AMount -F nfs system: /backup / mntzfs snapshot pool/data@monday>/mnt/Monday

BMount -F nfs systemB: /backup/mntzfs snapshot pool1/data@Mondayzfs clone pool1/data@monday/mnt/Monday

CZfs send pool1/data@Monday | ssh system zfs recv backup/monday

DZfs snapshot pool1/data@Monday | ssh system zfs recv backup/monday

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Question 3

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?

AWhile 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

BIn 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.

CIn 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.

DIn 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

ECreate 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.

Correct : C

http://docs.oracle.com/cd/E19253-01/819-5461/gbbst/index.html

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Question 4

A change in your company's security policy now requires an audit trial of all administrators assuming the sysadm role, capturing:

There are two command necessary to accomplish this change. One is a rolemod command. What is the other?

Aauditconfig set policy=argv

Bauditconfig -setpolicy +argv

Cauditconfig -setflags lo, ex sysadm

Dauditconfig set flags=lo, ex sysadm

Correct : B

Audit Significant Events in Addition to Login/Logout (see step 2 below)

Use this procedure to audit administrative commands, attempts to invade the system, and other significant events as specified by your site security policy.

For all users and roles, add the AUE_PFEXEC audit event to their preselection mask.

# usermod -K audit_flags=lo, ps:no username

# rolemod -K audit_flags=lo, ps:no rolename

# auditconfig -setpolicy +argv

3- Record the environment in which audited commands are executed.

# auditconfig -setpolicy +arge

Note: [-t] -setpolicy [+|-]policy_flag[, policy_flag ...]

Set the kernel audit policy. A policy policy_flag is literal strings that denotes an audit policy. A prefix of + adds the policies specified to the current audit policies. A prefix of - removes the policies specified from the current audit policies. No policies can be set from a local zone unless the perzone policy is first set from the global zone.

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Aauditconfig set policy=argv

Bauditconfig -setpolicy +argv

Cauditconfig -setflags lo, ex sysadm

Dauditconfig set flags=lo, ex sysadm

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Question 5

Your task is to convert a JumpStart sysidcfg file to an Automated Installer (AI) sc_profile.xml file, using js2ai.

Select two unsupported items that will require changes.

Aterminal = zterms

Bname_service-NTS+

Ctimezone=US/pacific

Dsystem_locale=en_US

Enetwork_interface=PRIMARY

Froot_password=rJmvLUXM10cU

Correct : A, D

A: terminal

The js2ai tool does not perform any translation. Make sure the terminal type speciied in the sysidcfg ile is supported in Oracle Solaris 11.

D: system_locale

The js2ai tool does not perform any translation. Make sure the locale specified in the sysidcfg ile is supported in Oracle Solaris 11.

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Aterminal = zterms

Bname_service-NTS+

Ctimezone=US/pacific

Dsystem_locale=en_US

Enetwork_interface=PRIMARY

Froot_password=rJmvLUXM10cU

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Total 243 questions

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