LPAR1 is configured to have the same 2 LUNs virtualized by a redundant pair of VIO servers. Which command will validate thatboth storage paths are available?（） lspath。 sdd query adapter。 pcmpath query adapter。 datapath query device。
城市旧城区改造建设的显著特点是依托原有工业基础，以（）为主，利用其设施基础和技术优势进行新建、扩建和改造，以扩大再生产。 国有企业。 民营企业。 老骨干企业。 公私合营企业。
In which directory are the basic Linux commands such as gzip， gunzip and zcat installed？（） /opt/freeware/bin。 /usr/bin/freeware。 /var/freeware/bin。 /usr/sbin/freeware。
Which two initialization parameters would you set to enable Automatic Shared Memory Management?（） set SHARED_POOL_SIZE to zero。 set STATISTICS_LEVEL to BASIC。 set SGA_TARGET to a non-zero value。 set DB_CACHE_SIZE to a non-zero value。 set STATISTICS_LEVEL to TYPICAL or ALL。
During an HACMP migration，two nodes of a four-node cluster have been migrated. The existing hardware of the remaining two nodes do not meet the pre-requisites of the HACMP level that is being installed. Which of the following is the best method for resolving this issue？（） Upgrade the unsupported hardware and continue with the migration.。 Restore the two nodes that have been migrated with a cluster snapshot.。 Restore the two nodes that have not been migrated with a cluster snapshot.。 Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.。
DAS 代表的意思是？（）
