Free IBM C4040-109 Exam Dumps Questions & Answers

An administrator is using a Power Systems server with a Virtual IO server to host a large number of short-lived development LPARs. All disks are presented using virtual Fibre Channel adapters with NPIV enabled. When trying to create a new LPAR, the following error message is displayed:
HSCLA4C5: There are no WWPNs remaining for this managed system that can be assigned to a virtual Fibre Channel adapter.
Which action will resolve the error?

• A.Use Capacity On Demand to generate an activation code that provides more WWPNs.
• B.Reuse the WWPNs of decommissioned LPARs.
• C.Change the WWPN prefix configured in the Virtual I/O Server.
• D.Upgrade the server to PowerVM Enterprise Edition.

When creating a new LPAR, what should be considered when setting the maximum value for memory?

• A.Where the maximum value exceeds 32GB, the Barrier Synchronization Register value needs to be set appropriately in the LPAR profile.
• B.On a given system, by default the Hypervisor reserves 2.5GB of the system memory, regardless of the maximum memory allocation for an LPAR.
• C.The maximum memory value should be a multiple of the desired memory and the Logical Memory Block (LMB) to ensure minimal Hypervisor memory overhead.
• D.The Hypervisor will reserve a fraction of the maximum memory value for page tables.

Which of the following statements is true when mirroring of the VIO server rootvg?

• A.Only the root user can perform mirroring.
• B.Mirroring is active when the command completes.
• C.A system reboot will immediately occur upon completion of mirroring.
• D.Mirroring operations must be performed from a virtual console.

An administrator is creating several LPARs on a new Power Systems server. The administrator knows that Live Partition Mobility (LPM) will be used to distribute the workload between this new machine and several others in the environment. In addition to ensuring all storage is allocated through Virtual IO servers, what else must the administrator take into consideration when creating the new LPARs?

• A.The Virtual IO server code level must be the same across all servers.
• B.Redundant error path reporting must be configured.
• C.Only LPARs belonging to the same workload group can be moved between servers.
• D.LPAR names in the environment must be unique.

What Shared Ethernet Adapter environment can be implemented to prevent client network outages when the Virtual I/O server needs to be shut down for maintenance?

• A.Live Partition Mobility
• B.Etherchannel on the Virtual I/O Server
• C.Shared Ethernet Adapter failover
• D.Link Aggregation on the Virtual I/O Server