[单选] 目前我国计价定额的（）是可以自主确定的。

Which of the following options should be used to obtain the latest security patches for AIX？（） FixDist。 The Bonus Pack CD。 OPS。 The Security Maintenance CD。 A customer has a requirement for a single AIX LPAR to be highly available. The customer only has enough funding to purchase a single system. Which would be the most critical option to mitigate AIX availability?（） Dual power supplies.。 Twice the amount of disk.。 Two dual-port LHEA adapters.。 Two dual-port fibre channel adapters.。 同宗结合 A client needs more disk space for another volume group and has decided to use hdisk12 from the uservg volume group containing hdisk10， hdisk11， and hdisk12 where hdisk10 and hdisk11 have sufficient PPs to contain the volume group data. The client attempted to remove hdisk12 from the volume group but received the following error：  0516-016 Cannot delete physical volume with allocated partitions.  Which of the following commands should be run to correct this problem（） reducevg hdisk12。 rmdev -dl hdisk12。 cplv hdisk10 hdisk12。 migratepv hdisk12 hdisk10。 Companycom wants to manage multiple partitions for a p5 590 server using Partition Load Manager (PLM). Some of the partitions are dedicated processors and some of them are shared processors. What information about PLM limitations should be expressed to the customer?（）  All of the partitions can be managed in one group mixing dedicated and shared processors. PLM will move resources in the group as setup in the PLM profiles. 。 PLM handles memory, dedicated and shared processor partitions. All the partitions in a group must be of the same processor type. PLM moves I/O resources between partitions based on PLM policy files. 。 PLM handles memory, dedicated and shared processor partitions. The policy file, once loaded, is static and has no knowledge of workload on the managed partitions. PLM is supported for partitions that are running AIX 5.2 or i5OS. 。 All of the partitions in a group must be the same type, either all dedicated processor partitions or shared processor partitions. One PLM Server can manage multiple groups of partitions. PLM does not move resources between groups.。 目前我国计价定额的（）是可以自主确定的。