IBM C4040-109 Online Practice Questions and Exam Preparation

IBM C4040-109 Online Questions & Answers

• Question 21:

  A VIO server provides a virtual Fibre Channel adapter to each of 2 LPARs. The HBA has recently been replaced on the VIO server. After the VIO server was rebooted, the clients LPARs were also rebooted. The LUNs are now showing as "Defined" instead of "Available". What is the cause?

  A. The HBA created new WWPNs on the virtual Fibre Channel adapters.
  B. The HBA requires an initial configuration to be performed.
  C. The client virtual Fibre Channel adapters were configured via DLPAR.
  D. The client virtual Fibre Channel needs a map to the new WWPNs.
  C. The client virtual Fibre Channel adapters were configured via DLPAR.

• Question 22:

  The administrator of a Power 740 is attempting to define an IVE port as promiscuous for a new VIO server. All LPARs using the IVE port have been shut down, but the administrator still receives a message stating that the VIO server cannot be designated as the promiscuous LPAR. What steps can be performed to enable the IVE port as promiscuous for the VIO server?

  A. Power off the Managed System and reactivate it.
  B. Remove the IVE configuration from the existing LPARs and reactivate them.
  C. Set the promiscuous setting to "none" and save the setting before attempting the operation again.
  D. Change the MCS value from 16 to a lower value.
  B. Remove the IVE configuration from the existing LPARs and reactivate them.

• Question 23:

  A customer has a VIO server which runs on internal disks. It can not support an outage during normal business hours. Which action can the administrator take that will support this requirement AND improve overall system availability?

  A. Use the -P flag when setting disk quorum.
  B. Use the -D flag when creating a backup device.
  C. Use the -defer option when mirroring the rootvg.
  D. Use the -immed option when creating a hot spare disk.
  C. Use the -defer option when mirroring the rootvg.

• Question 24:

  An administrator has an application running in a WPAR on a Power 720. The application must be migrated to another server. What is the minimum required hardware level for this to work?

  A. POWER4
  B. POWER5
  C. POWER6
  D. POWER7
  A. POWER4

• Question 25:

  An administrator has a hardware environment including POWER5, POWER6 and POWER7 architectures. A requirement exists to improve availability across all platforms without additional costs. What technology should be considered?

  A. Live Application Mobility
  B. Live Partition Mobility
  C. Multiple Shared Storage Pools
  D. Resource Monitoring and Control
  A. Live Application Mobility

• Question 26:

  A client is designing a system to support three 24x7 applications, each in a different environment. The plan is to host these applications on a new POWER7 based server to add to their existing POWER6 servers. Virtual I/O Server will not be

  used.

  The applications have the following OS and processor requirements:

  AIX 6.1 with a peak of 2 cores between 10am-2pm

  AIX 5.3 with a peak of 2 cores between 5pm-10pm

  AIX 5.2 with a peak of 2 cores between 3am-7am

  Outside the peak periods, the processor utilization is extremely low.

  Which of the following configurations supports the design requirements?

  A. Each applications each needs its own LPAR running native AIX. The LPAR must be running the appropriate version of AIX. The LPARs can all use the shared pool and be uncapped.
  B. The AIX 5.2 can be hosted in a WPAR in an AIX 7.1 LPAR. The AIX 5.3 and AIX 6.1 can each have their own LPAR. All LPARs can use the shared processor pool.
  C. A minimum of four processor activations is required. Two dedicated processors for an AIX 5.2 LPAR. AIX 5.3 and AIX 6.1 can share 2 processors
  D. The LPAR profiles can set the processor mode to POWER6 The AIX 6.1 and AIX 5.3 LPARs can be migrated using Live Partition Mobility. The AIX 5.2 could only be migrated if it is in a WPAR.
  B. The AIX 5.2 can be hosted in a WPAR in an AIX 7.1 LPAR. The AIX 5.3 and AIX 6.1 can each have their own LPAR. All LPARs can use the shared processor pool.

• Question 27:

  An administrator needs to migrate an AIX partition from a POWER7 server to a legacy POWER6 595. When performing a Live Partition Mobility operation, the following error is received:

  

  Looking at the partition profile properties for CPU

  

  Which of the following actions would solve the problem?

  A. Change the processor compatibility mode to LEGACY on the target system.
  B. Change the processor compatibility mode to POWER6 on the source partition.
  C. Change the processor compatibility mode to POWER7 on the source partition.
  D. Change the processor compatibility mode to ENHANCED on the target system
  A. Change the processor compatibility mode to LEGACY on the target system.

• Question 28:

  A secondary site is being deployed for application availability and site failover. Servers of identical model and type have been ordered and delivered to the new location.

  Additional PowerVM activation keys were obtained for the original location to allow more than 32000 WWNs and enable Active Memory Sharing (AMS).

  How can the duplicate systems be updated to enable these additional features?

  A. Create a system plan of the existing configuration and deploy this to the duplicate configuration.
  B. The activation keys must be exported using the PowerVM option within the Capacity On Demand (CoD) panel on the HMC.
  C. Activation keys are generated for a specific system and must be generated for each new server in the failover site.
  D. Contact IBM Support to generate the one-time password required to administer the PowerVM activation keys.
  C. Activation keys are generated for a specific system and must be generated for each new server in the failover site.

• Question 29:

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

• Question 30:

  An administrator must create several production and development LPARs on a new Power 770 server. Processor requirements for the development LPARs change frequently. Which configuration will isolate the production LPARs from changes in processing requirements for the development LPARs?

  A. Assign the production partitions to a Shared Processor Pool 2 with the Maximum Pool Capacity equal to the Entitled Pool Capacity. Assign the development partitions to the default Shared Processor Pool 1.
  B. Assign the development partitions to Shared Processor Pool 1 with the Maximum Pool Capacity equal to the Entitled Pool Capacity. Assign the production partitions to the default Shared Processor Pool 0.
  C. Assign the production partitions to Shared Processor Pool 1 with the Maximum Pool Capacity equal to the Entitled Pool Capacity. Assign the development partitions to Shared Processor Pool 2 with the Maximum Pool Capacity equal to the Entitled Pool Capacity.
  D. Assign the production partitions to Shared Processor Pool 1 with the Maximum Pool Capacity higher than the Entitled Pool Capacity. Assign the development partitions to Shared Processor Pool 2 with the Maximum Pool Capacity higher than the Entitled Pool Capacity.
  C. Assign the production partitions to Shared Processor Pool 1 with the Maximum Pool Capacity equal to the Entitled Pool Capacity. Assign the development partitions to Shared Processor Pool 2 with the Maximum Pool Capacity equal to the Entitled Pool Capacity.