Companycom has five LPARs, but only one CD drive. How should the CD drive be shared among all the users without system administrator action?（）

单项选择题Companycom is planning to do server consolidation on POWER5. The customer has a test environment, a QA environment and a production environment for two applications. Both the test and QA environments are very small and are only utilized when new releases are being developed and tested. They require less than 1 CPU each. Both production applications require 2 CPUs for day-to-day operation and can require up to an additional 2 CPUs each during abrupt peak requirements. What is the best design for the LPARs?（）

A.Use micropartitioning for test and QA environments, and DLPAR for the production applications  
B.Use micropartitioning for test and QA environment, and CPU pooling for the production applications 
C.Create standard LPARs for all test, QA, and production applications to keep all partitions separate and isolated. 
D.Create DLPAR partitions for all test, QA, and production applications to keep test from disturbing production environment. 

单项选择题Companycom has a p690 and currently has eight LPARs. They have purchased a p5 590 and wish to migrate their eight LPARs to the new server. The LPARs are running either AIX 5.2 or AIX 5.3 with the current maintenance. What is the LEAST disruptive method for this activity?（）

A.New install of AIX
B.Migrate the 7040-61D
C.Utilize alt_disk_install
D.Use the enterprise back up strategy

单项选择题Companycom is installing a Virtual IO Server to reduce the number of fibre channel adapters needed for each partition. The customer wants to use disk based copy functions to replicate the data on the LUNs. How can this be accomplished?（）

A.Create LVM mirrors between LUNs
B.MPIO is necessary as the device driver
C.Use separate fibre adapters in the Virtual IO Server for each LUN
D.Virtual IO Server is a disk subsystem and must control the LUNs behind it

单项选择题A current Sun Solaris customer has just purchased their first p5 590. During the Solution Assurance, the backup requirements were discussed. Which of the following should be recommended to the customer with regards to restoring rootvg?（）

A.mksysb
B.restvg
C.AIX install CDs
D.Veritas NetBackup

单项选择题Withascalablevolumegroup,whereisthelogicalvolumecontrolinformationstoredonthedisk?（）

A.In the ODM
B.In the volume group descriptor area
C.In the first 512 bytes of the logical device
D.In the first block of the user data within the LV