IBM Assessment: Power Systems Virtualization Technical Support for AIX and Linux -v2

QUESTION NO: 1
A company needs to implement a virtual environment on a Power 770 server using a Virtual I/O Server and a large number of clients. What network solution can be implemented on the Virtual I/O Server to maximize bandwidth for the clients?

A. Network Interface Backup B. Shared Ethernet Adapter failover C. Link Aggregation D. VLAN mapping

Correct Answer: C

QUESTION NO: 2
Which of the following provides resilience when dynamically allocating CPU and memory resources on IBM Power Systems servers?

A. Redundant Hardware Management Consoles B. PowerVM Enterprise Extended Edition C. PowerHA System Mirror for Virtualization D. Redundant VIO server partitions

Correct Answer: A

QUESTION NO: 3
An administrator is designing a new system for a currently existing OLTP (Online Transaction Processing) application. It is heavily batch oriented and relies heavily on secondary storage.
Which storage method should be implemented in order to achieve the highest possible throughput?

A. NPIV attached SAN LUNs B. VIO mapped SAN LUNs C. Directly attached SAN LUNs D. VIO mapped Logical Volumes

Correct Answer: C

QUESTION NO: 4
An administrator has created a virtual media repository to hold images for a file backed virtual optical device. The administrator would now like to load an ISO image, aix7.iso into the repository.
Which of the following commands will achieve this?

A. loadsp -sp aix7 -fb aix7.iso B. mkvopt -name aix7 -file aix7.iso -ro C. loadopt -vtd aix7 -disk aix7.iso D. mkrep -vopt aix7 -file aix7.iso -fb

Correct Answer: B

QUESTION NO: 5
An administrator has an existing NIM server running AIX 5.3 TL9. They would like to use this NIM server to upgrade an existing VIO server (VIOS) partition from version 1.5 to version 2.2 FP24.

A. UpgradetheNIMservertoAIX6.1TL6. B. Ensure that Virtual I/O Tools have been installed on the NIM server. C. Upgrade the VIOS LPAR to Fix Pack 12. D. Commit all applied e-fix packages in the VIOS partition.

Correct Answer: A

QUESTION NO: 6
The VIO servers in a Power Systems server have already been installed and the LUNs have been mapped to their vhosts as virtual scsi disks. When defining a client LPAR, the administrator wants to map a virtual client SCSI adapter to a server adapter in one of the VIO servers.

In the "Create Virtual SCSI Adapter" dialog box below, why are the fields for "Backing Device" and "Client Disks" empty?

A. There needs to be an RMC connection between the HMC and the VIO servers. B. This information is only available when using internal disks. C. The information becomes available when the clients are booted. D. PowerVM Enterprise Edition is required for this feature .

Correct Answer: C

QUESTION NO: 7
A company has purchased a Power 770 server and will be implementing a virtual environment for transaction processing. What method can be used to configure the new system to easily allow for an identical environment at a disaster recovery site?

A. Maintain the primary and recovery site with IBM Systems Director. B. Record the profile information for each partition. C. Deploy a sysplan that was created by the System Planning Tool. D. Perform remote VIO server backups to the disaster recovery site.

Correct Answer: C

QUESTION NO: 8
While reactivating client LPARs following a scheduled power down, some LPARs have lost visibility to their NPIV-allocated SAN LUNs. On investigation it appears the WWNs have changed on the problem LPARs. What is the most likely cause for the change in WWN?

A. The NPIV adapters on the VIOS LPARs were not tagged as being "required for partition activation." B. The virtual Fibre Channel client adapters were dynamically allocated to the LPARs before being added to the partition profile. C. The option to randomly assign WWNs for security reasons has been selected. D. The WWNs will have changed due to the recycle of the Hypervisor. The chsyscfg -r command should be used to recover the previously allocated WWN.

Correct Answer: B

QUESTION NO: 9
Which of the following is required to support AME?

A. On-demand memory feature enabled B. Virtual I/O Server C. AIX LPARs D. A maximum of 4GB of RAM per LPAR

Correct Answer: C

QUESTION NO: 10
An administrator is preparing to upgrade the environment's dual Virtual I/O servers (VIOS) from V1.2 to V2.1
What must considered in preparation for this upgrade?

A. The VIOS must be upgraded to the latest fixpack of V1.5 before upgrading to V2.1. B. The only upgrade method that will be supported is using NIM because the current VIOS is lower than V1.3. C. All client LPARs must be shutdown as both VIO servers have to be upgraded to V2.1 at the same time. D. VIOS V2.1 requires AIX clients to be running AIX V6.1 at a minimum.

Correct Answer: A

QUESTION NO: 11
How can an administrator list all VIO server (VIOS) commands run by any user?

A. The ioslog command run as the root user. B. The lsgcl command run as the padmin user. C. The alog -t ios command run as the root user. D. The history -t command run as the padmin user.

Correct Answer: A

IBM Assessment: Power Systems Virtualization Technical Support for AIX and Linux -v2 - A4040-109 Exam Questions