IBM C4040-109 Online Practice Questions and Exam Preparation

IBM C4040-109 Online Questions & Answers

• Question 171:

  What tool can an architect use to determine which is the smallest POWER7 server that will provide equal or better overall performance than a POWER5 570?

  A. Facts and Features Guide
  B. LPAR Validation Tool
  C. Configurator for eBusiness
  D. Server Magic
  A. Facts and Features Guide

• Question 172:

  What is a major benefit for using LHEA instead of an SEA?

  A. 802.11Q support
  B. 64 MAC addresses
  C. Reduced networking configuration
  D. Logical port throttling
  C. Reduced networking configuration

• Question 173:

  An administrator must remove any installed efixes before attempting to install a new VIO Fix Pack. Which VIO command will advise if any VIO efixes are actually present?

  A. lslpp
  B. emgr
  C. lssw
  D. oem_platform_level
  C. lssw

• Question 174:

  A VIO server administrator is configuring MPIO-based storage for a new LPAR named P7_3_AIX.The administrator runs the lspv -free command and sees 4 disks free. The lsmap -all command confirms that the disks are free. A check of the list of LPARs shows the following:

  

  In order to avoid problems, what else should be verified before mapping storage to the new LPAR?

  A. If the free disks are allocated to P7_2_AIX
  B. That the free disks are MPIO capable
  C. If the free disks are allocated to P7_3_AIX
  D. That the free disks are allocated to a shared storage pool
  D. That the free disks are allocated to a shared storage pool

• Question 175:

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

• Question 176:

  A number of uncapped partitions, which do not use multiple shared processor pools, are requesting additional processor resources. There are not enough resources available to satisfy all the requests. How does the hypervisor determine allocation of the available resources?

  A. Each partition would receive a share based on weighting value of the partition as a fraction 1000 clock ticks for a millisecond.
  B. Each partition would receive a share of the available resource based on the delta between the desired and maximum entitlement.
  C. Each partition would receive a share based on the weighting value of the partition as a fraction of the sum of all the requesting partitions weights.
  D. Each partition would receive a share based on the maximum entitlement of the partition as a fraction of the sum of all the requesting partitions' entitlements.
  C. Each partition would receive a share based on the weighting value of the partition as a fraction of the sum of all the requesting partitions weights.

• Question 177:

  An administrator needs to install AIX on 50 LPARs on a new Power 795. All partitions require the same level of customization and the same version of AIX. For security reasons, NIM cannot be used in this environment. The new system has a single DVD RAM drive. A Single VIO partition has already been configured.

  Which of the following will allow the administrator to install the partitions in the shortest possible time?

  A. Allocate a DVD RAM device to the first partition. Build and customize the first partition. Create a mksysb of the partition to DVD RAM. Use the DVD RAM image to install the remaining partitions.
  B. Map a virtual optical DVD RAM device from the HMC to the first parttion. Build and customize the first partition. Create a mksysb of the partition to DVD RAM Use the DVD RAM image to install the remaining partitions.
  C. Build and customize the first partition from DVD RAM. Create a mksysb of the partition and copy to the HMC. Configure NIMOL on the HMC. Install the remaining clients using NIMOL.
  D. Build and customize the first partition from DVD RAM. Create a mksysb and use to build a bootable ISO image. Install the ISO image in the virtual media library on a VIO server partition. Install remaining clients using image mapped from virtual media library.
  D. Build and customize the first partition from DVD RAM. Create a mksysb and use to build a bootable ISO image. Install the ISO image in the virtual media library on a VIO server partition. Install remaining clients using image mapped from virtual media library.

• Question 178:

  Which interface must be used to provide virtualization of tape library devices to client LPARs?

  A. USB
  B. LTO
  C. Virtual SCSI
  D. Virtual Fibre Channel
  D. Virtual Fibre Channel

• Question 179:

  A partition that uses an LHEA for network connectivity needs to be moved to another managed system. The administrator has the LHEA configured in an Etherchannel with a virtual Ethernet adapter as the backup adapter. When attempting to perform the migration using the Migration Wizard, it fails. What is necessary for the migration to be successful?

  A. The HMC command line interface needs to be used to perform the migration.
  B. The migration must be initiated from the opertaing systems of the mobile partition.
  C. The LHEA must be removed from the Etherchannel before the migration.
  D. The destination server does not have an LHEA available for the migration.
  B. The migration must be initiated from the opertaing systems of the mobile partition.

• Question 180:

  An administrator is performing a Live Partition Mobility (LPM) operation between two servers managed by different HMCs. While monitoring the performance of the partition, the virtual console window suddenly closes. What is the most likely cause?

  A. The virtual console is controlled by the HMC and closes when the second takes control of the partition.
  B. The virtual console is a connection to the FSP of the physical server and closes when the LPAR migrates.
  C. The SSH keys have not been exchanged between HMCs.
  D. The FSP has the MAC address for the first HMC cached in NVRAM.
  B. The virtual console is a connection to the FSP of the physical server and closes when the LPAR migrates.