Name: Upgrade to Oracle Solaris 11 System Administrator
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Free Oracle 1Z0-820 Exam Actual Questions

The questions for 1Z0-820 were last updated On Apr 23, 2025

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Question No. 1

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?

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

BUse 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.

CUse the luucreate command to create a new boot environment.
Use the pkgrm command to remove the gzip package from the current boot environment

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

Show Answer

Correct Answer: B

Question No. 2

View the Exhibit

You executed the command on the Automated Installer (AJ) install server.

Select the three options that describe the information in the Exhibit. (Choose three.)

AIt shows the Al manifests and SC profiles that have been added to the sll-sparc install service.

Bit will be used to install two zones, zonel and zone2, as part of the Automated Installation.

Czmanifest is used to configure zone parameters such as language, locale, time zone, terminal, users, and the root password for the zone administrator.

DThe z1 profile and z2profile contain all of the instructions for creating the zone (zonecfg). The information used in this file is in a zonecfg export format

EThe z1 profile and z2profile contain information to configure zone parameters such as language, locale, time zone, terminal, users, and the root password for the zone administrator.

Show Answer

Correct Answer: B, C, D

Question No. 3

The core dump configuration for your system is:

A user is running a process in the global zone and the process crashes. The process information is:

User1 2663 2618 0 17:46:42 pts/2 0:00 /usr/bin/bash

The server host name is: zeus

What will the per-process core file be named?

Acore.bash.2663.global

Bcore.bash.2663.zeus

C/var/core/core.bash.2663

D/var/core/core.bash.2663.global

Show Answer

Correct Answer: C

Note the first line:

global core file pattern: /globalcore/core.%f.%p

The program name is bash

The runtime process ID is 2663

Note: By default, the global core dump is disabled. You need to use thecoreadmcommand with the-e globaloption to enable it. The-goption causes the command to append the program name(%f)and the runtime process ID(%p)to the core file name.

Question No. 4

Which three events trigger the automated NWAM configuration? (Choose three.)

Aa DHCP lease is acquired.

Ba WLAN card is disconnected.

CThe DefaultFixed NCP is enabled.

DAn Ethernet cable is disconnected.

EA failed interface card assigned to an IPMP group is replaced.

FThe dladm create-vnic command is executed to create a virtual network interface.

Show Answer

Correct Answer: A, B, D

Question No. 5

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

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

BUse 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.

CInstall a solaris10 branded zone directly from the Oracle Solaris 10 media.

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

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

FUse 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.

Show Answer

Correct Answer: B, D, E

B: Due to change in package system (SRV4 to IPS) there is no direct upgrade from S10 to S11 one can use

* P2Vconverting s10 physical system to solaris10 branded zone in s11 (32-bit or 64-bit)

* V2V converting s10 native full root zone to solaris10 branded zone in s11 (B)