单项选择题

One of the mirrored disks for the root volume group has failed. Although the logical volumes are mirrored, and the bosboot command was run, the machine will not boot.
What is the most probable cause?()

A.Quorum was not turned off
B.Paging space was not mirrored
C.The dump space was not mirrored
D.The surviving disk was too small


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1.单项选择题

While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future.
Which of the following actions will provide this capability?()

A.Add additional logical volumes two at a time
B.Add additional physical volumes two at a time
C.Create a columned striped logical volume using -C option of mklv
D.Create an extendable striped logical volume using -E option of mklv

2.单项选择题In addition to the partition profile backup, how should the HMC be backed up to provide bare-metal restore capabilities?()

A.Backup critical console data
B.Backup a bootable image to tape
C.Create mksysb image and store on a NIM server
D.Create mksysb image and store on an NFS server

6.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

8.单项选择题

An administrator has set up three partitions using a shared processor pool with 2 processors and SMT turned on. The partitions are activated in the following sequence: Partition one: Min = 0.5, max = 3.0, desired = 1.0; Partition two: Min = 1.0, max = 3.0, desired = 1.5 Partition three: Min = 1, max = 0.5, desired = 2.
What is the outcome?()

A.Partition one starts and has 3.0 logical processors. Partition two does not start. Partition three has 1.0 logical processors. 
B.Partition one starts and has 1.5 logical processors. Partition two has 1.0 logical processors. Partition three has 0.1 processors. 
C.Partition one starts and has 2.0 logical processors. Partition two start and has 2.0 logical processors. Partition three does not start. 
D.Partition one starts and has 2.0 logical processors. Partition two has 1.0 logical processors. Partition three has 0.1 logical processors.

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Companycom needs to run a 32 bit kernel under AIX 5.3. What steps need to be done to accomplish this with the least disruption since the system is already installed with a 64 bit kernel?()

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