1Z0-820 Exam Questions
71 real 1Z0-820 exam questions with expert-verified answers and explanations. Page 1 of 2.
- Question #1Administering Oracle Solaris 11 OS on a Single System
Before booting test zone a non-global zone, you want to connect to the zone's console so that you can watch the boot process. Choose the command used to connect to testzone's conso...
Non-global zoneszlogin commandConsole accessZone administration - Question #2Analyzing and Troubleshooting System Problems
Consider the following rule file for use with the Basic Audit Reporting Tool (BART). CHECK all IGNORE dirmtime /etc/security /etc/notices IGNORE contents /export/home IGNORE mtime...
BARTfile system auditingaudit rule precedenceaudit attributes - Question #3Managing Data Storage
The ZFS configuration on your server is: Pool1 6.67G 31K /pool Pool1/data 31K 31K /data Select the three commands that you would use to 1. Create, 2. List, and 3. Delete a snapshot...
ZFS snapshotssnapshot operationsstorage administrationSolaris file systems - Question #4Installing Oracle Solaris 11 OS on a Single System
Which three Installation option allow for a "hands free" and "unattended'" Installation of the Solaris 11 environment?
Automated InstallationUnattended InstallationInstallation MethodsSolaris 11 - Question #5Configuring and Administering Networks
You have been tasked with creating a dedicated virtual network between two local zones within a single system. In order to isolate the network traffic from other zones on that syst...
ether stublocal zonesnetwork isolationvirtual networking - Question #6Administering Oracle Solaris 11 OS on a Single System
Which three options describe the purpose of the zonep2vchk command?
zone migrationzonep2vchk commandSolaris 10 to 11zone configuration - Question #7Configuring and Administering Networks
Your are troubleshooting network throughput on your server. To confirm that the load balancing among aggregated links is functioning properly, you want to examine the traffic stati...
link aggregationnetwork troubleshootingdlstat commandtraffic statistics - Question #8Administering Oracle Solaris 11 OS on a Single System
You have set up the task.max-lwps resource control on your Solaris 11 system. Which option describes how to configure the system so that syslogd notifies you when the resources con...
Resource ControlsrctladmsyslogdProcess Limits - Question #9Analyzing and Troubleshooting System Problems
You are troubleshooting the failure of a computer to mount an NFS file system hosted by a server (hostname mars) in the local area network. Select the three commands that will enab...
NFS mountingRPC servicesNetwork connectivityFile system exports - Question #10Installing Oracle Solaris 11 OS on a Single System
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 opti...
Automated InstallerArchitecture compatibilityInstall servicesSolaris deployment - Question #11Configuring and Administering Networks
You have been asked to troubleshoot the initial configuration of a virtual network connecting two local zones with the outside world. The command dladm create-vnic -1 vswitch192.16...
Virtual Network Interface (VNIC)dladmVirtual SwitchNetwork Configuration - Question #12Administering Oracle Solaris 11 OS on a Single System
Which three options are valid methods of installing a Solaris 10 branded zone on a system running Oracle Solaris 11?
Solaris 10 branded zonesV2V/P2V migrationzone typessystem compatibility - Question #14Configuring and Administering Networks
This iron is displayed on the desktop of a laptop computer, which is running Oracle Solaris 11. Which two statements describe the Information conveyed by this Icon?
NWAMNetwork configuration statesIcon interpretationWireless adapter - Question #15Managing Software Packages
A local repository is available on this system and you need to enable clients to access this repository via HTTP. The repository information is: PUBLISHER TYPE STATUS URI Identify...
repository configurationHTTP package accessserver setupclient configuration - Question #17Managing Data Storage
View the Exhibit to inspect the file system configuration on your server. Your department's backup policy is to perform a full backup to remote system disk on Saturday. On each wee...
backup strategyZFS snapshotsincremental backupsdata versioning - Question #18Installing Oracle Solaris 11 OS on a Single System
Select the five tasks that need to be performed on the Automated Installer (AI) install server before setting up the client.
Automated Installer setupInstallation prerequisitesNetwork configurationInstallation services - Question #19Managing Software Packages
ServerA contains two ISO images of a package repository named so1.repo.iso-a and so1.repo.iso-b respectively. You need to create a single local package repository on server that cl...
Package RepositoryISO ImagesFile OperationsSolaris 11 - Question #20Managing Software Packages
You want to configure an iSCSI target device on your system. Select the group package required to install this functionality on your system.
iSCSI targetpackage groupsstorage packagesSolaris installation - Question #21Installing Oracle Solaris 11 OS on a Single System
You create a flash archive of the Solaris 10 global zone on the serves named sysA. The archive name is s10-system.flar, and it is stored on a remote server named backup_server. On...
Zone AdministrationFlash ArchiveszoneadmBranded Zones - Question #22Analyzing and Troubleshooting System Problems
The core dump configuration in your non global zone is A user is running a process in a non-global zone (testzone) and the process crashes. The process information is: user1 2663 2...
non-global zonescore dumpsprocess crasheszone filesystem - Question #23Administering Oracle Solaris 11 OS on a Single System
How should you permanently restrict the non-global zone testzone so that it does not use more than 20 CPU shares while it is running?
Zone ConfigurationCPU SharesNon-Global ZonesResource Management - Question #24Configuring and Administering Networks
You display the IP Interface information with ipmpstat - i. Which two characteristics are indicated by characters that may be included in the FLAGS column?
IPMPipmpstatinterface flagsnetwork interfaces - Question #25Installing Oracle Solaris 11 OS on a Single System
You are going to use the- Automated installer (AI) to install a non global zone named zone1. You have created a custom manifest for the non-global zone and named it zone1manifest....
Automated InstallerManifestsNon-global zonesinstalladm - Question #26Installing Oracle Solaris 11 OS on a Single System
Identify the correctly matching pair of equivalent functionality of JumpStart and Automated installer (AI).
JumpStartAutomated InstallerSystem InstallationSolaris Provisioning - Question #27Installing Oracle Solaris 11 OS on a Single System
Which five statements describe options available for installing the Oracle Solaris 11 operating system using the installation media?
Installation methodsLiveCD installerPlatform supportInstaller constraints - Question #28Installing Oracle Solaris 11 OS on a Single System
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 an...
Automated Installersysconfig create-profileSystem ConfigurationSC Profile - Question #29Analyzing and Troubleshooting System Problems
Review the zonestat command: zonestate - q physical - memory -R high -z -p -p "zones" 10 24h 60m Select the option that correctly describes the information that is displayed by thi...
zonestat commandmemory monitoringSolaris zonesperformance metrics - Question #30Configuring and Administering Networks
You are configuring NFS on a server. Select the two statements that are true.
NFS ConfigurationZFS SharingFile System HierarchyNetwork Protocols - Question #31Managing Data Storage
You have already generated a 256-bit AES raw key and named the keystore file /mykey. You need to use the key to create an encrypted file system. Which command should you use to cre...
ZFS encryptionAES-256Keysource parameterFile system security - Question #32Managing Data Storage
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 describ...
iSCSI target setupZFS volume (zvol)STMF LUN managementSMF services - Question #33Installing Oracle Solaris 11 OS on a Single System
Identify the Automated Installer's (AI) equivalent to jumpStart's finish scripts and sysidcfg files.
Oracle Solaris installationAutomated InstallerjumpStart migrationsystem configuration - Question #35Administering User Accounts
alice is a user account used by Alice on a Solaris 11 system. sadmin is a role account on the same system. Your task is to add the command /usr/sbin/cryptoadm to the Network manage...
RBACrole assignmentprofile configurationexec_attr - Question #36Configuring and Administering Networks
Select the two statements that correctly describe the operation of NWAM.
NWAMNetwork LocationsNetwork ProfilesInterface Configuration - Question #37Configuring and Administering Networks
On server A, you enter the following command to add a static route to serverA route -p add -host 192.168.1.101 192.168.1.101 -static. What is the purpose of this command?
IPMPstatic routingpersistent routesSolaris networking - Question #38Installing Oracle Solaris 11 OS on a Single System
View the Exhibit. The file came from your Automated Installer (AI) install server. The file is ____________.
Automated Installernon-global zonesmanifest filesinstallation - Question #39Managing Software Packages
When you issue the "gzip: zommand not found" message is displayed. You need to install the gzip utility on your system. Which command would you use to check if the gzip utility is...
Oracle Solaris 11pkg commandpackage searchsoftware installation - Question #41Managing Software Packages
You are setting up a local image packaging System (IPS) package repository on your Oracle Solaris 11 server. The information and specifications that you have are as follows: The Or...
IPS repository setupSMF service configurationpkgrepo managementSolaris 11 - Question #42Managing Data Storage
View the exhibit to inspect the file system configuration on your server. You department's backup policy is to perform a full backup to a remote system disk on Saturday. On each we...
ZFS snapshotsIncremental backupsBackup retentionData recovery - Question #43Administering Oracle Solaris 11 OS on a Single System
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 sys...
syslogd configurationSMF propertiesremote loggingsystem-log service - Question #44Analyzing and Troubleshooting System Problems
The crash dump notification on your server is: Documentation states that there should be two core files for each crash dump in the /var/crash directory named vmdump.0 Which command...
crash dump handlingsavecore commandcore filessystem troubleshooting - Question #45Managing Data Storage
You need to migrate a UFS file system named /production_ufs to a ZFS file system named /production_ufs. The /production_ufs file system cannot be taken down or be out of production...
File System MigrationZFS ReplicationLive Data SynchronizationUFS to ZFS - Question #46Installing Oracle Solaris 11 OS on a Single System
You are setting up an automated installer (AI) install server and issue the following command: installadm create-service -n prod_ai -s /repo/prod_ai.iso \ -i 192.168.1.100 -c 5 -d...
installadmDHCP configurationAutomated Installerservice setup - Question #47Configuring and Administering Networks
Your mentor suggests using the dladm rename-link command to rename the network datalinks. What are the two advantages of following this advice?
dladm rename-linknetwork datalinksinterface namingconfiguration abstraction - Question #48Configuring and Administering Networks
You are asked to troubleshoot networking issues on an unfamiliar system. Select the correct command to display what network devices are installed.
dladm commandSolaris networkingphysical network devicesnetwork troubleshooting - Question #49Analyzing and Troubleshooting System Problems
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...
Core dump namingProcess managementGlobal zonesSystem configuration - Question #50Installing Oracle Solaris 11 OS on a Single System
Select two statements that correctly describe the capabilities of the Distribution Constructor.
Distribution ConstructorISO image creationAutomated Installerinstallation media - Question #51Managing Data Storage
The current ZFS configuration on serverA is: Pool1 c3t2d0 c3t3d0 Pool2 c3t4d0 c3t5d0 The ZFS configuration on serverB is: Pool1 mirror-0 c3t2d0 c3t3d0 mirror-1 c3t4d0 c3t5d0 You ne...
ZFS Pool ManagementMirroring ConfigurationStorage AdministrationPool Consolidation - Question #52Installing Oracle Solaris 11 OS on a Single System
Which three statements accurately describe the Automated Installation (AI) client?
Automated Installation (AI)Installation ManifestsService ProfilesDefault Configuration - Question #53Managing Data Storage
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 re...
ZFS deduplicationZone storage optimizationFilesystem managementCopy-on-write - Question #54Managing Software Packages
Solaris 11 includes a redesigned software packaging model: the Image Packaging system. Which three describe advantages of the Image Packaging System over the previous Solaris 10 SV...
Image Packaging SystemSVR4 packagingSoftware repositoriesPackage management