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

Upgrade to Oracle Solaris 11 System Administrator

Last Update 22 hours ago Total Questions : 133

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Question # 31

Which five statements describe options available for installing the Oracle Solaris 11operating system using the installation media?

You can perform a text or LiveCD installation locally or over the network.

The text Installer does not install the GNOME desktop. The GNOME desktop package must he added after you have installed the operating system.

The LiveCD Installation cannot be used to install multiple instances of Oracle Solaris.

The LiveCD installer cannot be used if you need to preserve a specific Solaris Volume Table of Contents (VTOC) slice in your current operating system.

The LiveCD Installer is for x86 platforms only.

The GUI installer cannot be used to upgrade your operating system from Solaris 10.

If you are installing Oracle Solaris 11 on an x86-based system that will have more than one operating system installed in it, you cannot partition your disk during the installation process.

Question # 32

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?

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.

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

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

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

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

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

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

Question # 33

You display the IP Interface information with ipmpstat - i

Which two characteristics are indicated by characters that may be included in the FLAGS column?

default route

IP forwarding enabled

allocated to global zone

unusable due to being inactive

nominated to send/receive IPv4 multicast for its IPMP group

Question # 34

The COMSTAR framework provides support for the iSCSI protocol.

Identify three true statements describing the COMSTAR framework. (Choose three.)

One IP port can handle multiple iSCSI target devices.

The disk volume provided by the server is referred to as the LUN and can be accessed by an iSCSI initiator.

The disk volume provided by the server is referred to as the target.

The iSCSI initiator is configured on the server.

E The iSCSI initiator is configured on the client.

Question # 35

You want to deploy Oracle Solans 11 with the Automated Installer (Al). You need to make sure that your server and network meet the requirements for using Al Choose the three options that describe the requirements for using Al. (Choose three.)

You must set up DHCP. The DHCP server and Al install server can be the same machine or two different machines.

You can create only one manifest per install service. If you need more than one manifest, create multiple install services.

The minimum requirement to operate as an Al install server is 1 GB of memory.

If two client machines have different architectures and need to be installed with the same version of the Oracle Solaris 11 OS( then create two Al manifests and a single install service.

Load the install/installadm package on the Al server.

Question # 36

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

Manifest files

SMF system configuration profile files

Installadm create - client

IPS software package repository

installadm create-service

svccfg - s application/pkg/server setprop sysidcfg

Question # 37

Select the two statements that correctly describe the operation of NWAM.

If a location is explicitly enabled, it remains active until explicitly changed.

Wireless security keys can be configured by using the nwammgr command.

NWAM stores profile information in /etc/ipadm/ipadm.conf and /etc/dladm/datalink.conf.

Multiple locations may be automatically activated in systems with multiple network interface cards.

Interface NCU Properties " float " and are automatically attached to the highest priority Link NCU Property.

If the DefaultFixed NCP is enabled, persistent configuration, stored in /etc/ipadm.conf and /etc/dladm/datalink.conf is used.

Question # 38

Which three installation options allow for a " hands-free " and " unattended " installation of the Oracle Solaris 11 environment?

(Choose three.)

Jumpstart

LiveCD

a text installation over the network

an Automated Installation performed on an x86 client

an Automated Installation using media from a local DVD or USB drive

an Automated Installation using a networked repository

Question # 39

You are going to create live zones on you server. Disk space is critical on this server so you need to reduce the amount of disk space required for these zones. Much of the data required for each of these zones is identical, so you want to eliminate the duplicate copies of data and store only data that is unique to each zone.

Which two options provide a solution for eliminating the duplicate copies of data that is common between all of these zones?

Create the zones by using sparse root zones.

Set the dedup property to on and the dedupratio to at least 1.5 for the zpool.

Create a separate ZFS file system for each zone in the zpool.

Put all of the zones in the same ZFS file system and set the dedupratio property for the ZFS file system to at least 1.5.

Put all of the zones in the same ZFS file system and set the dedup property for the file system to on.

Put each zone in a separate ZFS file system within the same zpool.

Set the dedup property to on for each ZFS file system.