1Z0-821 Free Practice Test

You need to configure an ISCSI target device on your x86 based Oracle Solaris II system. While configuring the iSCSI device, the following error is displayed:
bash: stmfadm: command not found
Which option describes the solution to the problem?

1. A. The COMSTAR feature is not supported on the x86 platfor
2. B. The feature is supported only on the SPARC platform.
3. C. Use the iscsitadm command on the x86 platform when configuring an iSCSI target.
4. D. Install the storage-server group package on this system.
5. E. Start the iSCSI target daemon on this system.

Correct Answer: C
STMF – Manages transactions, such as context and resources for Small Computer System Interface (SCSI) command execution, and tracking logical unit and port providers. STMF also handles logical unit mappings, allocating memory, recovering failed operations, enumeration, and other necessary functions of an I/O stack.
STMF is controlled by stmfadm, and stmfadm is the majority of the commands you will be using to administer COMSTAR (COmmon Multiprotocl Scsi TARget).
Install the packages you need for COMSTAR with iSCSI and reboot:
# pfexec pkg install storage-server
# pfexec pkg install SUNWiscsit
# shutdown -y -i6 -g0
Note: You can set up and configure a COMSTAR Internet SCSI (iSCSI) target and make it available over the network. The iSCSI features can work over a normal Internet connection (such as Ethernet) using the standard iSCSI protocol. The iSCSI protocol also provides naming and discovery services, authentication services using CHAP and RADIUS, and centralized management through iSNS.
The COMSTAR target mode framework runs as the stmf service. By default, the service is disabled. You must enable the service to use COMSTAR functionality. You can identify the service with the svcs command. If you have not rebooted the server since installing the group/feature/storage-server package, the service might not be enabled correctly.

The following information is displayed about the compress/zjp software package, which Is currently installed on this system:
NAME (PUBLISHER)VERSIONIFO
Compress/zip3.1.2-0.175.0.0.0.0.537if-
NAMEVERSIONDATECOMMENT
Compress/zip3.109 Dec 2011 04:50:38 ESTNone
Which statement describes the information that is displayed tor the compress/zip software package?

1. A. This package cannot be removed.
2. B. This package can be updated to a new version when the new version of the package becomes available.
3. C. This package cannot be updated.
4. D. This package can be updated to version 3.1.3 but not 3.2.
5. E. This package cannot be downgraded to version 3.1.1.

Correct Answer: B
An “f” in the F column indicates the package is frozen. If a package is frozen, you can only install or update to packages that match the frozen version.
Note: The “i” in the I column indicates that these packages are installed in this image. Adding and Updating Oracle Solaris 11 Software Packages, Showing Package Install State
Information

You are logged in to a Solaris 11 system as user jack. You issue the following sequence of commands:

Identify two correct statements.

1. A. You have the effective privilege of the account root.
2. B. Your GID is 10.
3. C. Your home directory is /root.
4. D. You are running the shell specified for the account root.
5. E. Your UID is 1.

Correct Answer: AB
Oracle Solaris provides predefined rights profiles. These profiles, listed in the
/etc/security/prof_attr, can be assigned by the root role to any account. The root role is assigned all privileges and all authorizations, so can perform all tasks, just as root can when root is a user.
To perform administrative functions, you open a terminal and switch the user to root. In that terminal, you can then perform all administrative functions.
$ su - root
Password: Type root password
#
When you exit the shell, root capabilities are no longer in effect.

Identify the correctly matching pair of equivalent functionality of JumpStart and Automated installer (AI).

1. A. JumpStart: begin script AI: package repository
2. B. JumpStart: setup_serverAI: installadm create-service
3. C. JumpStart: add_Install_clientAI: SMF system configuration profile files
4. D. JumpStart: finish scripts and sysidsfg filesAI: manifest files

Correct Answer: B
JumpStart: Use the setup_install_server(1M) command. AI: Use the installadm create-service command.

Which three options describe the purpose of the zonep2vchk command?

1. A. Used on a Solaris 10 global zone to access the system for problems before migrating that system to a Solaris 10 branded zone.
2. B. Used to access a Solaris 10 global zone for problems before migrating that zone to a Solaris 11 global zone
3. C. Used to create zonecfg template for a Solaris 10 global zone that that will be migrated to a solaris10 branded zone.
4. D. Used to migrate an Oracle Solaris 11 global zone to a non-global zone.
5. E. Used to migrate a Solaris 10 global zone to a non-global zone on the same server; the non-global zone can then be migrated to a Solaris 11 server as a Solaris10 branded zone.

Correct Answer: CDE
zonep2vchk
- check a global zone's configuration for physical to virtual migration into non-global zone
The zonep2vchk utility is used to evaluate a global zone's configuration before the process of physical-to-virtual (p2v) migration into a non-global zone.
The p2v process involves archiving a global zone (source), and then installing a non-global zone (target) using that archive
Zonep2vchk serves two functions. First, it can be used to report issues on the source which might prevent a successful p2v migration. Second, it can output a template zonecfg, which can be used to assist in configuring the non-global zone target.
Zonep2vchk can be executed on a Solaris 10 or later global zone. To execute on Solaris 10, copy the zonep2vchkutility to the Solaris 10 source global zone.
When run on Solaris 10, a target release of S11 can be specified, which will check
for p2v into a Solaris 10 Branded zone.