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Pass 1z0-820 Exam Guide

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Total 133 questions
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Upgrade to Oracle Solaris 11 System Administrator Questions and Answers

Question 13

You upgraded your server to Oracle Solaris 11 and you imported zpool (pool1) that was created in Solaris 10. You need to create an encrypted ZFS file system in pool1, but first you need to make sure that your server supports ZFS encryption.

Which four statements are true for support of ZFS encryption?

Options:

A.

The encrypted file system must have been created in Oracle Solaris11. To encrypt a ZFS file system from a previous version of Solaris, upgrade the zpool and create a new encrypted ZFS file system into the encrypted ZFS file system.

B.

If you plan to create an encrypted file system in an existing zpool, the zpool must be upgraded to ZFS version 30.

C.

ZFS encryption is integrated with the ZFS command set and no additional packages need to be installed.

D.

ZFS encryption requires that the ZFS Dataset Encryption package be installed.

E.

If you plan to create an encrypted file system in an existing zpool, the pool must be upgraded to ZFS version 21, minimum.

F.

Encryption is supported at the pool or dataset (file system) level.

G.

Encryption is supported at the pool level only for every file system in the pool will be encrypted.

Question 14

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

Options:

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.

Question 15

When setting up Automated Installer (AI) clients, an interactive tool can be used to generate a custom system configuration profile. The profile will specify the time zone, data and time, user and root accounts, and name services used for an AI client installation. This interactive tool will prompt you to enter the client information and an SC profile (XML) will be created.

Which interactive tool can be used to generate this question configuration?

Options:

A.

sys-unconfig

B.

installadm set-criteria

C.

sysconfig create-profile

D.

installadm create-profile

Question 16

Identify the Automated Installer’s (AI) equivalent to jumpStart’s finish scripts and sysidcfg files.

Options:

A.

Manifest files

B.

SMF system configuration profile files

C.

Installadm create - client

D.

IPS software package repository

E.

installadm create-service

F.

svccfg - s application/pkg/server setprop sysidcfg

Page: 4 / 5
Total 133 questions
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