核桃壳过滤器的自动运行周期是（）六个流程循环工作 介质清洗-过滤-介质搅拌-排放-介质反洗-延时。 介质清洗-排放-过滤-介质反洗-介质搅拌-延时。 介质清洗-排放-过滤-介质搅拌-介质反洗-延时。 介质清洗-过滤-排放-介质搅拌-介质反洗-延时。
Which statement about recovering from the loss of a redo log group is true？（） If the lost redo log group is ACTIVE， you should first attempt to clear the log file.。 If the lost redo log group is CURRENT， you must clear the log file.。 If the lost redo log group is ACTIVE， you must restore，perform cancel-based incomplete recovery，and open the database using the RESETLOGS option.。 If the lost redo log group is CURRENT， you must restore，perform cancel-based incomplete recovery，and open the database using the RESETLOGS option.。
You have a disk group， DGROUP1， with three disk and NORMAL redundancy. You execute the following command to create a template for the disk group： ALTER DISKGROUP dgroup1 ADD TEMPLATE my_temp ATTRIBUTES （MIRROR FINE）；Which statement is true？（） When a file is created in DGROUP1 with the template， it would have three-way mirroring.。 When a file is created in DGROUP1， the MY_TEMP template becomes the default template.。 When a file is created in DGROUP1 with the template， it would have two-way mirroring and file striping.。 When a file is created in DGROUP1 with the template， it would have three-way mirroring and file striping.。 When a file is created in DGROUP1 with the template， it would have two-way mirroring but no file striping.。
Integration between （）with "multi data sources" and（） is defined as Gridlink for RAC （Real Application Clusters） Oracle Weblogic Server； Oracle Database。 Oracle Weblogic Server clusters； Oracle Database。 Oracle Weblogic Server clusters； Oracle Database RAC。 Oracle OC4J； Oracle Database RAC。
毒物对人体的危害主要表现哪些方面？
You are unable to move the Unified Job Scheduler occupant from the SYSAUX tablespace to the USERS tablespace. What could be the reason？（）
