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IBM A4040-109 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Virtualization Concepts and Architecture | 20% | - PowerVM Editions and features - LPAR, DLPAR, and Micro-Partitioning - Hypervisor and firmware overview - Virtual I/O Server (VIOS) architecture |
| Virtual Storage Management | 25% | - Storage allocation and redundancy - NPIV and virtual Fibre Channel - vSCSI configuration and mapping - Virtual media and optical devices |
| Virtualization Management & Operations | 20% | - HMC and IVM usage - Active Memory Sharing and Power Management - VIOS administration and maintenance - DLPAR operations |
| Virtual Networking | 20% | - Network failover and load balancing - Virtual network security - Virtual LAN and network bridging - Shared Ethernet Adapter (SEA) |
| Troubleshooting & Performance | 15% | - Performance monitoring and tuning - Log analysis and recovery - Virtualization-related error diagnosis |
IBM Assessment: Power Systems Virtualization Technical Support for AIX and Linux -v2 Sample Questions:
Question #1
An administrator is planning to install a new WPAR and intends to use Live Application
Mobility between source and target Power Systems servers.
What must be considered when configuring the storage layout of the WPAR?
A. The /opt, /usr and /proc filesystems must be backed by NFS storage on a WPAR.
B. NFS filesystems must be available on the source and target global environments and the WPAR.
C. NPIV backed SAN devices must be mapped to the global environment on the source and target servers.
D. Shared NPIV storage must be mapped to both source and target systems.
Question #2
Consider the following extract from the command Ismap -all -npiv -fmt:
vfchost0:U9119.FHA.44ABCDE-V2-C642:47:: :NOT_LOGGED_IN;fcs2:U5803.001.9112345-P2-C7-T1:0:4::
vfchost1:U9119.FHA44ABCDE-V2C643:48:lpar02AIX:LOGGED_IN:fcs2:U5803.001.9112345-P2-C7-T1:5:a:fcsO:U9119.FHA
44ABCDE-V48-C8-T1
From this information which of the following statements is true?
A. Virtual adapter vfchost1 is associated with adapterfcs0 on Ipar02.
B. Virtual adapter vfchost0 is pointing to client LPAR id 47.
C. Virtual adapter vfchost1 is providing rootvg to the client LPAR.
D. Virtual adapter vfchost0 tried an invalid path to the SAN.
Question #3
Which of the following is required to support AME?
A. AIX LPARs
B. On-demand memory feature enabled
C. Virtual I/O Server
D. A maximum of 4GB of RAM per LPAR
Question #4
An architect is desiging a new virtualized POWER7 system. The system will have a number of AIX and Linux LPARs and will be deployed with a logical memory block size of 16MB.Which of the following could be used to determine the amount of memory used by the Hypervisor?
A. LPAR Validation Tool.
B. System Planning Tool.
C. Facts and Features Guide.
D. System Configurator.
Question #5
An administrator is planning to deploy multiple AIX LPARs onto a Power 770. These LPARs will be served with Virtual SCSI storage from a pair of VIO Servers (VIOS). What consideration should be considered with regard to VIOS configuration to ensure suitable performance of the virtualized storage?
A. Assign each virtual disk on a unique virtual SCSI adapter.
B. Set the hcheck_mode attribute on the vSCSI disks.
C. Allocate sufficient CPU processing capacity.
D. Provide sufficient memory allocation.
Solutions:
| Question #1 Correct Answer: B | Question #2 Correct Answer: A | Question #3 Correct Answer: A | Question #4 Correct Answer: B | Question #5 Correct Answer: C |
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