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2021 Jun 1Z0-820 practice exam
Q1. 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. Create a ZFS file system named iscsi/target.
B. Create a zpool named iscsi with disk device c3t4d0
C. Create zfs volume named iscsi/target.
D. Use the stmfadm command to create a LUN using /dev/zvol/rdsk/iscsi/target.
E. Use the stmfadm command to create a LUN using iscsi/target.
F. Use the stmfadm command to make the LUN viewable.
G. Use the stmfadm command to make the volume viewable.
H. Enable the svc:/network/iscsi/target:default Service.
I. Use the itadm command to create the iSCSI target.
Q2. 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?
A. to temporarily bypass IP Filter rules
B. to specify an IPMP target IP address to in.mpathd
C. to specify routing to an adjacent network when in.rdiscis not used
D. to specify routing to an adjacent network when in.routed is not used
E. to ensure the IP address for serverB is not flushed from the ARP cache
F. to optimize link aggregation using a direct connection between two systems
Q3. Confirm that the LUN has been created.
target# stmfadm list-lu
LU Name: 600144F0B5418B0000004DDAC7C10001
(F) 5. Add the LUN view.
This command makes the LUN accessible to all systems.
target# stmfadm add-view 600144F0B5418B0000004DDAC7C10001
How to Create the iSCSI Target
This procedure assumes that you are logged in to the local system will contains the iSCSI target.
Note: The stmfadm command manages SCSI LUNs. Rather than setting a special iSCSI property on the ZFS volume, create the volume and use stmfadm to create the LUN.
(H) 1. Enable the iSCSI target service.
target# svcadm enable -r svc:/network/iscsi/target:default
(I) 2. Create the iSCSI target.
target# itadm create-target
Reference: Oracle Solaris Administration: Devices and File Systems, Configuring iSCSI Devices
9. Identify the Automated Installer’s (AI) equivalent to jumpStart’s finish scripts and sysidcfg files.
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
Q4. You are creating a non-global zone on your system.
Which option assigns a zpool to a non-global zone, and gives the zone administrator permission to create zfs file system in that zpool?
A. While creating the non-global zone, make the following entry:
Boot the zone and log in the zone as root. Create the zpool:
zpool create pool2 c4t0d0
In the non-global zone, root can now create ZFS file system in the pool2 zpool
B. In the global zone, create the zpool:
global# zpool create pool2 c4t1d0
While creating the no-global zone, make the following entry:
Boot the zone, log in the zone as root, and create the zfs file system in the pool2 zpool.
C. In the global zone, create the zpool:
global#zpool create pool2 c4t1d0
While creating the global zone, make the following entry:
Boot the zone, log in to the zone as root and create the zfs file systems in the pool2 zpool.
D. In the global zone, create the zpool and the ZFS file systems that you want to use in the nonglobal zone:
global#zpool create pool2 c4t1d0
global#zfs create pool2/data
While creating the non-global zone, make the following entry for each ZFS file system that you
want to make available in the zone:
E. Create the zpool in the global zone:
global#zpool create pool2 c4t1d0
Boot the non-global zone, log in to the zone as root, and issue this command to delegate ZFS
permissions to root:
non-global zone# zfs allow root create , destroy, mount pool2
Log in to the non-global zone create ZFS file systems in the pool2 zpool.
Q5. You have Solaris 11 system with a host name of sysA and it uses LDAP as a naming service.
You have created a flash archive of sysA and you want to migrate this system to an Oracle
Solaris11 server, Solaris10 branded zone.
The zone Status on the Oracle Solaris 11 server is:
- zone10 incomplete/zone/zone1solaris10exc1
Select the option that will force the non-global zone to prompt you for a host name and name service the first time it is booted.
A. Use zonecfg to change the zonename before booting the system for the first time
B. Use the-u option with the zoneadm-z zone10 attach command.
C. Use the-u option with the zoneadn-z zone10 install command.
D. Remove the sysidcfg file from the <zonepath>/root directory before booting the non-global zone.
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Q6. 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 SVR4 packaging model?
A. Eliminates patching of the software package
B. Makes the patching process more efficient with less downtime
C. Eliminates OS version upgrade
D. Allows for the installation of the OS without a local DVD or installation server
E. Allows the use of a repository mirror to speed up package operation
F. Allows users to publish their own software package in a software repository
Q7. View the Exhibit.
The file came from your Automated Installer (AI) install server. The file is.
A. an AI SC profile for non-global zones
B. the default AI config file for non-global zones
C. the default AI manifest for non-global zones
D. a custom AI manifest
Q8. Your task is to convert a JumpStart sysidcfg file to an Automated Installer (AI) sc_profile.xml file, using js2ai.
Select two unsupported items that will require changes.
A. terminal = zterms
Q9. The current ZFS configuration on server is:
You need to backup the /data file system while the file system is active.
Select the option that creates a full backup of the /data file system and stores the backup on
server in the pool named backup.
A. Mount-F nfs system: /backup / mnt
zfs snapshot pool/data@monday>/mnt/Monday
B. Mount-F nfs systemB: /backup/mnt
zfs snapshot pool1/data@Monday
zfs clone pool1/data@monday/mnt/Monday
C. Zfs send pool1/data@Monday | ssh system zfs recv backup/monday
D. Zfs snapshot pool1/data@Monday | ssh system zfs recv backup/monday
Q10. View the Exhibit to inspect the boot environment Information displayed within a non global zone on your system.
Which two options describe the solaris-1 boot environment?
A. The solaris-1 boot environment is not bootable.
B. The solaris-1 boot environment is incomplete.
C. The solaris-1 boot environment was created automatically when the non global zone was created.
D. The solaris-1 boot environment was created in the non-global zone using the beadm create command.
E. The solaris-1 boot environment is associated with a non active global zone boot environment.