IBM(000-180)单项选择题每日一练(2019.01.23)

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 currently using a p690 and has just ordered a p5 590. They prefer to run in full system partition mode, since their application will utilize all the resources in the machine, and they don't want the overhead of an LPAR.What is the best response to the customer about the POWER5 capabilities?（）
A.POWER5 runs in an SMP mode as default
B.POWER5 can run in a full system mode the same as the p690
C.POWER5 can run in full system mode with the purchase of PLM
D.POWER5 can run in a full system mode， but it is in LPAR mode
单项选择题
A p5 595 does not have any device connected to it for backup. What AIX method should be used to backup each of the LPAR environments and have a quick recovery path?（）
A.Use savevg and copy to an NFS filesystem
B.Create a mksysb on an NFS exported filesystem
C.Use tar to copy system over network with a pipe
D.Create mksysb on an NFS exported NIM filesystem
单项选择题
When doing the Solution Assurance for a p5 570 with several LPARs, it is discovered that the customer plans to back the system up using mksysb. The customer would like to do unattended automated system backups and incorporate them into their off-site data recovery system.Which mksysb solution should be implemented?（）
A.A local DVD-ROM drive
B.A NFS mount on a NIM Master
C.A SSA disk array and mirror the data
D.A local tape drive and use DLPAR to move the tape to each LPAR
单项选择题
Which Virtual IO Server function allows disk to be shared by multiple LPARs?（）
A.Virtual LAN
B.Virtual disk
C.Virtual SCSI
D.Virtual serial