1Z0-820無料問題集「Oracle Upgrade to Oracle Solaris 11 System Administrator」

質問 1

A change in your company's security policy now requires an audit trial of all administrators assuming the sysadm role, capturing:
- Executed commands, including options
- Logins and logouts
There are two command necessary to accomplish this change. One is a rolemod command. What is the other?

（A）auditconfig set policy=argv

（B）auditconfig set flags=lo, ex sysadm

（C）auditconfig -setpolicy +argv

（D）auditconfig -setflags lo, ex sysadm

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

You need to set up an Oracle Solaris 11 host as an iSCSI target so that the host's disk can be accessed over a storage network. The disk device is c3t4d0.
Which six options describe the steps that need to be taken on this host to enable an iSCSI target?

（A）Use the stmfadm command to make the volume viewable.

（B）Use the itadm command to create the iSCSI target.

（C）Create a ZFS file system named iscsi/target.

（D）Enable the svc:/network/iscsi/target:default Service.

（E）Use the stmfadm command to create a LUN using iscsi/target.

（F）Create zfs volume named iscsi/target.

（G）Create a zpool named iscsi with disk device c3t4d0

（H）Use the stmfadm command to make the LUN viewable.

（I）Use the stmfadm command to create a LUN using /dev/zvol/rdsk/iscsi/target.

正解：B、D、F、G、H、I 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

New features wore added to ZFS in Oracle Solaris11. Your justification to upgrade from Solaris10 to oracle Solaris11 is that it will be possible to take advantage of the enhancements that were made to ZFS.
Identify the three ZFS functions and features that are included in Oracle Solaris 11, but not in Solaris 10.

（A）Encrypted ZFS datasets

（B）Ability to use ZFS on the boot drive and boot to a ZFS root file system.

（C）elimination of the swap file system when using ZFS on the root disk

（D）Ability to split a mirrored ZFS storage pool

（E）Ability for ZFS to detect and remove redundant data from the tile system

（F）Shadow Data Migration

正解：A、B、E 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

You want to deploy oracle Solaris 11 with the automated installer (AI). You need to make sure that your server and network meet the requirements for using AI.
Choose the three options that describe; the requirements for using AI.

（A）The install server can be either an x86 machine or a SPARC machine.

（B）The install server needs to be able to access an Oracle Solaris Image Packaging System (IPS) software package repository; the clients do not.

（C）If two client machines have different architectures and need to be installed with different versions of the Oracle Solaris 11 OS, then create two AI manifests and two install services.

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

（E）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 AI manifests and a single Install service.

（F）You need a separate install service for each different client architecture that you plan to install, and for each different version of the Oracle Solaris 11 OS that you plan to install on client systems.

正解：A、B、E 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

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?

（A）sysconfig create-profile

（B）sys-unconfig

（C）installadm set-criteria

（D）installadm create-profile

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

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 syslog messages from remote systems? (Choose two.)

（A）Set the following parameter in the /etc/default/syslogd file: LOG_FROM_REMOTE=YES Restart the syslogd daemon

（B）svccfg -s svc /system/system-loq setprop config/log_from_remote=true Restart the syslogd daemon.

（C）svccfg -ssvc/system/system-log setprop start/exec="syslogd -t" Restart the syslogd daemon

（D）svcadm enable svc:/system/system-log/config/log_from_remote Restart the syslogd daemon.

（E）Set the following parameter in the /etc/syslogd.conf file: LOG_FROM_REMOTE=YES Restart the syslogd daemon

正解：A、B 解答を投票する

質問 7

You are troubleshooting the failure of an Automated Installation (Al). Identify two activities that may lead to the solution. (Choose two.)

（A）Run the command pka list -q htto://Dkqmvdomain com/solaris/ entire

（B）Examine the file /system/volatile/installjog

（C）Run the dfshares command to be sure that the boot_archive is mounted on the IPS software package repository.

（D）Check that the X 509 v3 certificate of the DHCP server is valid

（E）Ensure that the dtlogin daemon is running on the Al server

正解：B、E 解答を投票する

質問 8

Select the two correct descriptions of the configuration of a default installation of Oracle Solaris 11. (Choose two.)

（A）The root account no longer exists.

（B）telnet, ftp, and other services are disabled for network access, but root can log in by using SSH.

（C）usermod -R +root alice will allow user alice to assume the role of root to modify the system configuration.

（D）Access to the root account is restricted by RBAC.

（E）The Solaris Management Console GUI (SMC) can be used to assign the root role to a user.

（F）Any logged in user, who knows the password for the root account, can modify the system configuration.

正解：D、F 解答を投票する

質問 9

I he Automated Installer is used, rather than JumpStart, to install the Oracle Solans 11 operating System. Identify the two correctly matching pairs of equivalent functionality. {Choose two.)

（A）Al SMF system configuration profile files JumpStart: profile files

（B）AJ: manifest files JumpStart: begin script

（C）Al: SMF system configuration profile files JumpStart: finish scripts and sysidcfg files

（D）Al:installadmcreate-client JumpStart: setup_install_sen/er

正解：B 解答を投票する

質問 10

Your mentor suggests using the dladm rename-link command to rename the network datalinks.
What are the two advantages of following this advice?

（A）It can simplify specifying the network interface with the dladm modify-bridge command.

（B）It can simplify IP filter rule changes if the network interface is replaced with a different type.

（C）It can clarify which network interface has what purpose.

（D）It can prevent accidental deletion of the network interface with the dladm delete-phys command.

（E）It can simplify specifying the network interface with the dladm modify-aggr command.

（F）It can prevent accidental deletion of the network interface configuration with the ipadm delete-addr command.

正解：C、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

1Z0-820 無料問題集「Oracle Upgrade to Oracle Solaris 11 System Administrator」

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