IBM C4040-109 Online Practice Questions and Exam Preparation

IBM C4040-109 Online Questions & Answers

• Question 141:

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

• Question 142:

  What is required on the Global Environment for Live Application Mobility to function?

  A. WPAR Manager
  B. WPAR Manager Agent
  C. RSCT
  D. SSH Key Manager
  B. WPAR Manager Agent

• Question 143:

  An LPAR is configured using Virtual IO. It has two Virtual SCSI adapters, connecting it to two VIO servers.

  The disks presented over Virtual SCSI are available across both Virtual SCSI adapters (2 paths).

  Assuming 20 disks are required, what is the maximum recommended queue depth to maximize performance?

  A. 20
  B. 22
  C. 510
  D. 512
  A. 20

• Question 144:

  A WPAR environment is being planned. The WPARs will run applications which are to be completely contained since the network is insecure. How would this be structured?

  A. WPARs are to be accessed only through the global environment with a clogin.
  B. A private network is automatically configured from the global environment to each WPAR.
  C. The localnet attribute will be used on WPAR creation from the global environment.
  D. Inside the WPAR, the net_login attribute of sys0 will be set to false.
  A. WPARs are to be accessed only through the global environment with a clogin.

• Question 145:

  What is the default number of NPIV adapters which can be assigned by the Power Hypervisor?

  A. 500
  B. 1024
  C. 32000
  D. 65536
  C. 32000

• Question 146:

  Which backup scenario will enable a VIO server to be recovered as quickly as possible in the event of a disaster?

  A. mkdir/backups savevgstruct rootvg backupios -file /backups -mksysb /home/ios/vgbackups
  B. mknfsmnt-f/backups-d/backups-hnim1 -trw-wbg-S mount/backups backupios -file /backups/viol .mksysb
  C. cfgsv-is rootvg savevgstruct rootvg backupios -file /backups -mksysb /home/ios/vgbackups
  D. mkvg-vgbackupvghdisk1 crfs -vjfs2 -g backupvg -m /backups -A yes -p rw -a size=10G -a logname=INLINE mount/backups backupios -file /backups/vio1 .mksysb
  B. mknfsmnt-f/backups-d/backups-hnim1 -trw-wbg-S mount/backups backupios -file /backups/viol .mksysb

• Question 147:

  An administrator would like to create AIX 5.2 Workload Partitions (WPARs) on a new POWER7 Which of the following is the minimum needed to achieve this?

  A. PowerVM Enterprise Edition AIX 5.2 Workload Partitions for AIX
  B. PowerVM Standard Edition WPAR Manager 2.1
  C. AIX 7.1 Express Edition AIX 5.2 Workload Partitions for AIX
  D. AIX 7.1 Enterprise Edition WPAR Manager 2.1
  A. PowerVM Enterprise Edition AIX 5.2 Workload Partitions for AIX

• Question 148:

  Which of the following are advantages of configuring a management IP address on a VIO Server?

  A. Allows trunking on the SEA failoverAllows DLPAR of CPU and MemoryAllows network based OS upgrades
  B. Allows the VIO Server to be used as an MSPAllows VIO Server management without access to an HMCAllows browser-based access to ASMI
  C. Allows DLPARAllows network based OS upgradesAllows VIO Server management without access to an HMC
  D. Allows a control channel to be used on SEAsAllows for the use of Live Partition MobilityAllows for security inside a hostile network
  C. Allows DLPARAllows network based OS upgradesAllows VIO Server management without access to an HMC

• Question 149:

  An administrator has installed a new client partition and has used vSCSI to provide the disk for rootvg. The rootvg consists of one single disk, hdisk0, which is provided using a single SAN device presented to a dual VIO server configuration. The client virtual SCSI adapters are vscsi0 and vscsi1The administrator would like to prioritize I/O traffic for vscsi0.Running which command will achieve this?

  A. chdev
  B. chvpath
  C. chpath
  D. chattr
  C. chpath

• Question 150:

  An administrator has a Power 770 with 5 application LPARs and 1 LPAR used by the backup system. The administrator is designing the backup network for this system. What is a major advantage using Virtual Ethernet compared to using Dedicated Adapters, especially in relation to backups?

  A. TCP re-segmentation enabled
  B. Jumbo Frames supported
  C. Fewer physical resources required
  D. IPv6 native support
  C. Fewer physical resources required