After using the alt_disk_install command to clone a system image to another disk, the system administrator noticed a large number of defined devices not allocated to the LPAR.
Which of the following is the most likely cause of this situation?（）

单项选择题Companycom has a p690 server with unused fiber (HBA) host bus adapters (feature code 6228) that they would like to reuse. They are interested in implementing Advanced Power Virtualization features particularly Virtual IO. What is the best way to proceed?（）

A.Upgrade the p690 to a p5 590 server running AIX 5.3
B.Upgrade the p690 server to AIX 5.3 and implement Advanced Power Virtualization
C.Purchase a p5 590 with minimum resources and simply reuse the p690 unused fiber HBA adapters
D.Purchase a p5 590 that has all the needed resources and adapters for Advanced Power Virtualization

单项选择题A client has an existing Logical Partition (LPAR) on a p650 running AIX 5.2 and will be porting this LPAR to a p5 590. A mksysb has been run to tape, and a compatible tape drive is available and allocated to the target LPAR on the p5 590. What additional resource needs to be available on the p5 590?（）

A.A CD or DVD with installation media
B.An internal SCSI adapter in the target LPAR
C.An Ethernet adapter for access to an FTP server
D.Advanced Power Virtualization feature of the p5 590

单项选择题Companycom has just purchased a p5 570 with AIX 5.3. The customer would like to add a training LPAR to the system, but no processors are available. All of the partitions are using dedicated resources. The test LPAR is using one processor and has a 90% CPU idle rate. What can be done to setup this training LPAR quickly without disabling their current environment?（）

A.Use AIX 5.3 which supports micro-partitioning for both the test and training LPARS
B.Use DLPAR to move resources from the test LPAR to training when training is active
C.Install Partition Load Manager to share resources between the test and training environments
D.Install Advanced Power Virtualization and then use micro-partitioning for both the test and  training LPARs

单项选择题CompanycomwantstouseVirtualSCSIdiskstobootmultipleoperatingsystemsfromthesamedisk.HowwillthevolumesappearintheVirtualIOServerandhowwillthelogicalvolumesappearinthepartition?（）

A.The Virtual SCSI disks are defined as logical volumes in the Virtual IO Server. The logical volumes appear as real devices (hdisks) in the client partitions. 
B.The Virtual IO adapters are connected to a virtual host bridge. On the Virtual IO Server they are vdisks, on the client partition, the exported disks are visible as virtual disks. 
C.The Virtual SCSI disks are represented in the ODM as a bus device whose parent is sysplanar0. Logical volumes will be assigned to the Virtual IO Server and virtual disks, vdisks, in the client partition. 
D.The Virtual IO adapters are represented as adapter devices with the virtual host bridge as their  parent. On the Virtual IO Server they are vdisks attached to vscsi, on the client partition the exported disks are visible as virtual disks.

单项选择题Companycom is migrating from p670 systems running AIX 5.2 to p5 595 systems running AIX 5.3. They will be changing out only the system units. They will re-use the existing 61D drawers and adapters with the new p5 595 systems. What compatibility issue must be considered?（）

A.APV features are not supported for some legacy POWER4 adapters
B.APV will require the most current maintenance level for AIX 5.2
C.APV features will require that legacy POWER4 adapters be updated with new microcode
D.The Virtual IO Server must run AIX 5.3 and the LPARs can run either AIX 5.2 or AIX 5.3