单选题
With a scalable volume group, where is the logical volume control information stored on the disk?（）
In the ODM
In the volume group descriptor area
In the first 512 bytes of the logical device
In the first block of the user data within the LV
单选题
Companycom has several CR3 HMCs managing their p690 servers. They have purchased a new p5 570 and would like to manage the new system with an existing HMC. What is required to support this environment?（）
Free up one HMC and update the software for use with the p5 570
Connect the new p5 570 server to an existing HMC and manage the p690s and p5 570 from that HMC
Order a new HMC to support the new p5 570 server since the CR3 HMC is not supported for a p5 570
Backup the HMC to DVD-RAM and select HMC migrate to move all the profile data to the new HMC software
单选题
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?（）
Upgrade the p690 to a p5 590 server running AIX 5.3
Upgrade the p690 server to AIX 5.3 and implement Advanced Power Virtualization
Purchase a p5 590 with minimum resources and simply reuse the p690 unused fiber HBA adapters
Purchase a p5 590 that has all the needed resources and adapters for Advanced Power Virtualization
单选题
A large enterprise customer needs a standardized way to backup user data from multiple systems to tape. What solution will meet this need?（）
backup command
Tivoli Storage Manager
Tivoli Disaster Recovery Manager
Store mksysb images on a NIM server
单选题
Users frequently overrun the amount of space intended for them, resulting in full home filesystems. The customer is currently using AIX 5.3 with a mix of JFS and JFS2 filesystems. Which of the following will contain the growth of the home filesystem space?（）
Implement disk quota for all home filesystems
Implement disk quota for the JFS2 home filesystems
Recreate the home directories as individual filesystems
Run the find command every night and delete all old files
单选题
Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes. The average utilizations of all LPARs were between 15-30%. All of the applications have different times when they peak. What is the best configuration to fully utilize the processor resource?（）
Set up the server in SMP mode and use WLM to manage resources effectively
Set up eight dedicated LPARs and use DLPAR to manage resources effectively
Set up a shared pool with eight capped LPARs including production and test/dev
Set up a shared pool with eight uncapped LPARs with priority weight to Production
单选题
A client has tried to update the firmware of an Ethernet adapter on a p5 590, however it repeatedly fails. What is the most likely cause of this problem?（）
The adapter must be taken offline prior to the firmware update
The adapter must be assigned to the service partition prior to the firmware update
The system has not been rebooted since the adapter was added to the Logical Partition
The adapter must be dynamically removed from the Logical Partition prior to the firmware update
单选题
Companycom wants to use Virtual SCSI disks to boot multiple operating systems from the same disk. How will the volumes appear in the Virtual IO Server and how will the logical volumes appear in the partition?（）
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.
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.
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.
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.
单选题
Companycom wants to reduce the number of copper, Ethernet adapters on their 4 way p5 570 running AIX 5.3 used in each of the four LPARs. Companycom has one database LPAR, two application LPARs, and one web LPAR. Only the Web LPAR needs to communicate with the outside world. What is the minimum number of Ethernet adapters that should be provided to ensure redundancy and no single point of failure?（）
One single port Ethernet adapter
Four dual port Ethernet adapters
Two single port Ethernet adapters
Eight single port Ethernet adapters
单选题
A database application is installed on a server. The AIX default filesystem cache is not being re-used by the database. Which of the following should be used to fix this problem?（）
vmo to adjust the maxperm value
schedo to adjust the mempool size
ioo to modify the maxpgahead value
bosboot to reassign the memory cache size
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