Which IBM host-based device driver allows for path failover， while also providing dynamic load balancing on a Windows 2000-based server（） PowerPath。 MPIO。 RDAC。 SDD。
机器设备评估中的综合估价法是利用了（）之间的比例关系设计的。 投入与产出。 费用与收入。 重置成本与某项费用。 价值与功能。
A previously functional, scheduled snapshot operation against a JFS2 filesystem has failed. The JFS2 filesystem is mounted and appears intact. What is the most likely cause of the failure and how should it be resolved?（） The associated JFS2 log device has failed. Check the log device and varyon the device.。 The logical volume that hosts the snapshots is full. Increase the size of the logical volume.。 Fifteen snapshots already exist for the given JFS2 filesystem. Delete at least one existing snapshot.。 The volume group that hosts both the snapshots and JFS2 filesystem has lost quorum. Check and correct the integrity of the volume group.。
险公司所能提供的产品类别、产品系列、产品形式和产品项目称为（）。 产品规划。 产品组合。 产品开发。 产品创新。
Which two client requests are captured during database replay Capture?（） Flashback queries。 Shared server requests。 Login and logoff activities of sessions。 Direct path load of data from external files by using utilities such as SQL *loader。 Data definition language (DDL) and data manipulation language (DML) operatio。
气瓶定期检验目的是（）
