IBM C4040-109 Online Practice Questions and Exam Preparation

IBM C4040-109 Online Questions & Answers

• Question 61:

  An administrator would like to perform a Live Partition Mobility (LPM) operation between two systems. The source system has been configured with a single VIO Server (VIOS) partition and the destination system has been configured with dual VIO server partitions. What must be considered when planning for LPM?

  A. A second VIO Server partition must be configured on the source system to allow for LPM.
  B. An LPAR must be configured on the target system before the LPM operation is invoked.
  C. Device-level virtualization provided by the single VIOS of the source system must be matched by both of the dual VIOS on the target system.
  D. Access to all the disk data must be completely provided by at least one of the destination VIO Server partitions.
  D. Access to all the disk data must be completely provided by at least one of the destination VIO Server partitions.

• Question 62:

  A customer is consolidating two POWER6 595 servers to a single Power 795. The two 595 servers each have 24 active processors and have the following LPARs using dedicated processors, running continuously:

  

  The new Power 795 system will have two Processor Books (nodes), each with 8 cores activated in all MCMs (Multi Chip Modules).

  LPAR1 is in need of more processing power. If all the other LPARs keep their existing Processor allocation, what is the maximum number of processors which can be allocated to LPAR1?

  A. 27
  B. 32
  C. 36
  D. 100
  B. 32

• Question 63:

  An LPAR requires more disk space so an application logging filesystem in datavg can be extended. There is an unused LUN, hdisk5, on the VIO Server. Which command (or commands) will map the drive directly to the client?

  A. mkvdev-vdev hdisk5 -vadaptervhost3 -devtest1_disk5
  B. mkvdev-vdevvhost3-devhdisk5-vadaptertest1_disk5
  C. extendvg datavg hdisk5 mklv-lv testl _disk5 datavg mkvdev -vdev testl _di sk5 -vadapter vhost3
  D. extendvg datavg hdisk5 mkvdev -vdev hdisk5 -vadapter vhost3 mklv -Iv testl disks -vdev vhost3
  A. mkvdev-vdev hdisk5 -vadaptervhost3 -devtest1_disk5

• Question 64:

  An administrator is preparing an LPAR for Live Partition Mobility (LPM) and needs to move its storage to external storage. After creating the virtual Fibre Channel adapter on the LPAR, the zoning between the LPAR and the storage is established. What needs to be considered when zoning the storage?

  A. Both WWPNs need to be zoned for the same LUNs for LPM to function properly.
  B. The second WWPN should be zoned to a redundant switch for resilience.
  C. The two WWPNs can be used to zone different LUNs to the same server.
  D. The second WWPN must be zoned if multiple paths are being defined.
  A. Both WWPNs need to be zoned for the same LUNs for LPM to function properly.

• Question 65:

  As a result of an acquisition, an administrator is planning to consolidate some single-LPAR POWER6 520 servers onto an existing POWER7 server.

  The administrator is attempting to make these 520 systems HMC-managed.

  The network connection between the 520 system and an existing operational HMC have been verified and checked. However the POWER6 machines fail to appear on the HMC panels.

  What is the most likely resolution for this issue?

  A. The POWER6 boxes need to be reset back to factory defaults.
  B. The Flexible Service Processor (FSP) needs to be reset on each POWER6 520.
  C. Upgrade to either PowerVM Standard or Enterprise edition.
  D. Power cycle the physical system.
  B. The Flexible Service Processor (FSP) needs to be reset on each POWER6 520.

• Question 66:

  An architect is looking at the implications of uncapped weights for a new POWER7 system. The system will consist of four uncapped logical partitions with the following weightings:

  

  Assuming all partitions have equal entitlement and virtual processor configurations in the partition profiles, and request additional resources from the shared processor pool over a period of 1000 cycles, how many cycles will be allocated to LPAR B?

  A. 150
  B. 250
  C. 300
  D. 1000
  C. 300

• Question 67:

  A VIO client is using a virtual network adapter to supply network connectivity to VLAN 10 from VIOL The VIO client now needs to access VLAN 20 which is supplied from VI02.

  How can this be achieved?

  A. Create a new virtual Ethernet adapter to access the external network on VIOL1. Add an additional virtual network adapter to the VIO client using DLPAR. Modify the profile to reflect these changes.
  B. Change the VI01 profile to reflect the changed virtual network adapter. Use DLPAR to change the VI01 virtual network adapter to use VLAN 20.
  C. On VIOL use the mkvdev command to add VLAN 20 to the SEA. Add an alias to the VIO client Ethernet interface with an IP address of the VLAN 20 subnet.
  D. Change the VIO client profile to reflect the additional virtual network adapter. Use DLPAR to add a virtual network adapter onto the VIO client with VLAN 20.
  D. Change the VIO client profile to reflect the additional virtual network adapter. Use DLPAR to add a virtual network adapter onto the VIO client with VLAN 20.

• Question 68:

  A customer is planning to migrate an existing AIX 7 environment from POWER5 hardware to POWER7. The existing deployment consists of multiple machines, each hosting many LPARs. Due to software licensing constraints, the new environment must maintain the same number of logical CPUs. The pmcycles command reports the following on an LPAR on the POWER5 environment: $ pmcycles -m CPU 0 runs at 2198 MHz CPU 1 runs at 2198 MHz

  CPU 2 runs at 2198 MHz CPU 3 runs at 2198 MHz CPU 4 runs at 2198 MHz

  CPU 5 runs at 2198 MHz CPU 6 runs at 2198 MHz CPU 7 runs at 2198 MHz How many virtual CPUs should be assigned to the destination LPAR on the POWER7 environment?

  A. 1
  B. 2
  C. 4
  D. 8
  B. 2

• Question 69:

  When installing a Linux LPAR from an AIX NIM server, what steps are required?

  A. Add LPAR details to /etc/bootptab Copy DVD to a local directory and add directory to /etc/exports Copy network boot kernel to /etc/tftpboot Boot into SMS and configure remote IPL settings
  B. Configure LPAR as a NIM client Copy DVD to local directory Configure Linux SPOT Boot into SMS and configure remote IPL settings
  C. Add LPAR details to /etc/tftp/other/kernel.conf Copy DVD to local directory and add to /etc/exports network boot kernel to /tftpboot/kernels Copy Boot into SMS and configure remote IPL settings
  D. Copy DVD to local directory and export via /etc/exports Copy network boot kernel to /etc/tftpboot Define LPAR as a NIM client and initiate a bosinstall Boot into SMS and configure remote IPL settings
  A. Add LPAR details to /etc/bootptab Copy DVD to a local directory and add directory to /etc/exports Copy network boot kernel to /etc/tftpboot Boot into SMS and configure remote IPL settings

• Question 70:

  After restoring a mksysb image from a NIM server, an administrator noticed that the SEA interface had not been successfully reconfigured. Which one of the following could explain this?

  A. An invalid bosinst.data file was allocated to the VIO Server partition during the NIM restore.
  B. The logical device structure must be backed up prior to the backupios operation.
  C. The profile data must be backed up prior to the mksysb operation.
  D. The VIO Server partition was configured to remain a NIM client after the install.
  D. The VIO Server partition was configured to remain a NIM client after the install.