1Z0-821 Online Practice Questions and Answers
You are installing Oracle Solaris 11 on a SPARC-based system by using the Test Installer. Which three statements are true?
A. The ROOT user will always be configured as a role.
B. The root filesystem will always be deployed on ZFS.
C. The root filesystem will always be located on a local disk.
D. The network can be configured using DHCP.
E. The set of packages that will be installed are server based.
F. You must always create one regular user when installing the system.
You have installed software updates to a new boot environment (BE) and have activated that the booting to the new BE, you notice system errors. You want to boot to the last known good configuration. Which option would you use on a SPARC system to boot to the currentBE boot environment?
A. boot -L currentBE
B. boot -Z rpool/ROOT/currentBE
C. boot -a Enter the currentBE dataset name when prompted.
D. boot rpool/ROOT/currentBE
E. boot -m currentBE
F. beadm activate currentBE
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.
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
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 during the migration, and the current /production_ufs file system must remain active until the /ptoduction_zfs file system is copied and ready.
Which method allows you to meet both requirements?
1.
Copy live data from /production_ufs to /production_zfs while /production_ufs is in use.
2.
When the copy is complete, /production_zfs will contain an up-to date copy of /production_ufs
A. Create a snapshot of the UFS file system. Create the new ZFS file system. Use cpio to copy data from the snapshot to the new ZFS file system.
B. Create a new Boot Environment. Create the ZFS file system. Use lucreate -m to copy data from the Current UFS file system to the new ZFS file system.
C. Mirror the existing UFS file system by using SVM.After both submissions are in sync, migrate one of the submissions to a ZFS file System by using Live Upgrade.
D. Create the new ZFS file system by using zfs create import to import data from the existing UFS file system into the new ZFS file system
E. Create the new zfs file system by using the zfs create -o shadow.
Examine this command and its output:
$ zfs list -r -t all tank
Name USED AVAIL REFER MOUNTPOINT
tank 3.00G 1.84G 32K /tank
tank/database 3.00G 1.84G 2.00G /tank/database
tank/[email protected] 1.00G - 2.00G ?
Which two conclusions can be drawn based on this output?
A. The tank dataset consumes 3 GB of storage.
B. The tank/[email protected] dataset consumes 1 GB of storage that is shared with its parent.
C. The tank/[email protected] dataset consumes 1 GB of storage that is not shared with its parent.
D. The tank/[email protected] dataset consumes 2 GB of storage that is shared with its child.
E. The tank/[email protected] dataset consumes 2 GB of storage that is not shared with its child.
Which option would you choose to display the kernel revision level for your operating system?
A. cat. /etc/release
B. uname -a
C. pkg info kernel
D. banner (issued from the OpenBoot Prom)
E. cat /etc/motd
In order to display the IP addresses of network interfaces, what command would you use?
A. dladm
B. ipconfig
C. sves
D. ipadm
E. ipaddr
You are configuring NFS on a server. Select the two statements that are true.
A. Resources listed in /etc/dfs/dfstab are automatically shared on boot up.
B. A directory cannot be shared if a subdirectory below it is already shared.
C. Renaming a share created with the zfs set share command is not supported.
D. NFS and SMB protocols cannot be used simultaneously to share the same directory.
Which two are implemented using the Internet Control Message Protocol (ICMP)?
A. ping
B. DHCP
C. HTTP
D. telnet
E. syslog
F. traceroute