The administrator wants to backup the existing VIO server software and its current configuration before applying an update. 
What command will the administrator use to backup the VIO server software so that the backup can be restored from a Network Installation Manager （NIM） server or a Hardware Management Console （HMC）？（）

单项选择题An administrator has decided to use a Shared Ethernet Adapter （SEA） as part of a virtualized environment. Due to the expected traffic across the SEA， the administrator has decided to use an aggregation of two physical Ethernet adapters， ent0 and ent1 as the backing device in the VIO server to increase the available network bandwidth.  Which of the following commands would successfully create an aggregation device within a VIO server？ （）

A. mkvdev -lnagg ent0，ent1
B. mkdev -lnagg -d ent0，ent1
C. mkvdev -t etherchannel -a ent0，ent1
D. mkdev -c adapter -s pseudo -t etherchannel ent0，ent1

单项选择题An administrator is interested in implementing multiple shared processor pools on a new Power 595.  How many user-customizable multiple shared processor pools are available？（）

A. 63
B. 64
C. 254
D. 255

单项选择题On a Hardware Management Console （HMC） at version 7， an administrator has an LPAR defined with a minimum of 0.1 processors and a maximum of 4 processors. The administrator wants to go from 1 processing unit to 3 processing units for this partition. In order to make the change，  what value should the administrator enter into the add processor resources window？ （）

A. 2
B. 3
C. 1.0
D. 2.9

单项选择题A customer has a key application running in a logical partition on a POWER5 system. The customer wants the ability to run the application with minimal down time using Live Partition Mobility.  Which of the following is the minimum PowerVM edition and hardware configuration that will support the customer requirement？（）

A. PowerVM Standard Edition on POWER6 hardware
B. PowerVM Standard Edition with POWER5 hardware 
C. PowerVM Enterprise Edition with POWER6 hardware
D. PowerVM Enterprise Edition with POWER5 hardware

单项选择题A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool？（）

A. vmstat and iostat data from the older machines
B. The number of CPUs that were installed in the original machines
C. Data from Workload Estimator （WLE） and IBM Performance Management （PM）
D. Performance data that is collected from the new system after it has been put into production