[单选] WebLogic 12c, the Maven plug-in has been enhanced with which Maven goal?（）

往复式压缩机的气阀阀座密封面，如有很轻微的伤痕，可采用手工研磨的方法来修理。 Which two statements are true about Oracle Managed Files (OMF)?（） OMF cannot be used in a database that already has data files created with user-specified directions.。 The file system directions that are specified by OMF parameters are created automatically.。 OMF can be used with ASM disk groups, as well as with raw devices, for better file management.。 OMF automatically creates unique file names for table spaces and control files.。 OMF may affect the location of the redo log files and archived log files.。 You have created a baseline metric， DISK_IO_BL， for the disk I/O metrics in your PROD database and you have been getting notifications whenever the database performance degrades. You optimize the database I/O to gain the performance and you decide to remove the baseline metrics. Which method would you use to remove the DISK_IO_BL baseline metrics？（） The baseline， once created， cannot be removed.。 Disable the baseline metrics in the Database Control Manage Metrics page.。 The baseline will be automatically removed once the database performance has been optimized.。 Drop the baseline metrics by usingDBMS_WORKLOAD_REPOSITORY.DROP_BASELINE procedure.。 韩东诗歌《你见过大海》的基本特点是什么？ 二硫化钼是一种新型的（）润滑材料。 液体。 固体。 固溶体。 气体。 WebLogic 12c, the Maven plug-in has been enhanced with which Maven goal?（）