Online 1Z0-820 Practice Test

Question 1

Identify the correctly matching pair of equivalent functionality of JumpStart and Automated installer (AI).

Options :

A :

JumpStart: begin script

AI: package repository

B :

JumpStart: setup_server

AI: installadm create-service

C :

JumpStart: add_Install_client

AI: SMF system configuration profile files

D :

JumpStart: finish scripts and sysidsfg files

AI: manifest files

Answer: B

Question 2

Which three options are valid methods of installing a Solaris 10 branded zone on a system running Oracle Solaris 11?

Options :

A : Use the V2V process to migrate an existing Solaris 8 or 9 non-global zone from a Solaris 10 system to a solaris10 branded zone.

B : Use the V2V process to migrate an existing Solaris 10 non global whole root zone from a Solaris 10 system to a solaris10 branded whole root zone.

C : Install a solaris10 branded zone directly from the Oracle Solaris 10 media.

D : Migrate an existing 64-bit Solaris 10 system to a solaris10 branded non-global zone using the P2V process.

E : Migrate an existing 32 bit Solaris10 system to a solaris10 branded non-global zone using the P2V process.

F : Use the V2V process to migrate an existing Solaris 10 non-global sparse root zone from a Solaris 10 system to a solaris10 branded sparse root zone.

Answer: A,B,D

Question 3

After installing the OS, you boot the system and notice that the syslogd daemon is not accepting messages from remote systems.

Which two options should you select to modify the syslogd daemon configuration so that it accepts messages from remote systems?

Options :

A :

svccfg -s svc:/system/system -log setprop start/exec= ''syslogd -t''

Restart the syslogd daemon.

B :

Set the following parameter in the /etc/syslogd.conf file: LOG_FROM_REMOTE= YES

Restart the syslogd daemon.

C :

svcadm enable svc:/system/system -log/config/log_from_remote

Restart the syslogd daemon.

D :

svccfg -s svc:/system/system-log setprop config/log_from_remote=true

Restart the syslogd daemon.

E :

Set the following parameter in the /etc/default/syslogd file: LOG_FROM_REMOTE=YES

Restart the syslogd daemon.

Answer: B,D

Question 4

You created a new zpool. Now you need to migrate the existing ZFS file system from pool1/prod to pool2/prod.

You have these requirements:

1. Users must have access to the data during the migration, so you cannot shutdown the file system while the migration takes place.

2. Because you want to copy the data as quickly as possible, you need to increase the server resources devoted to the ZFS migration.

Which method would you use to modify the ZFS shadow migration daemon defaults to increase the concurrency and overall speed of migration?

Options :

A :

Svccfg - s filesystem/shadowd:default

setprop config_params/shadow_threads=integer: 16

end

svcadm refresh filesystem/shadowd: default

B : Specify the -b < blocksize > option with the zfs create command and increase the value of < blocksize >

C : Use the -o -volblocksize=< blocksize >option with the zfs create command and increase the value of the default < blocksize >.

D :

Svccfg -s filesystem/zfs: default

setprop config_params/shadow_threads = integer: 16

end

svcadm refresh filesystem/zfs:default

Answer: A

Question 5

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?

Options :

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

Answer: B

EXPERTY DESIGNED 1Z0-820 PRACTICE TEST