You want to enable resumable space allocation at the instance level. Which two actions would enable resumable space allocation at the instance level?() issuing the ALTER SYSTEM ENABLE RESUMABLE;statement。 issuing the ALTER SESSION ENABLE RESUMABLE;statement。 modifying the RESUMABLE_TIMEOUT initialization parameter to a nonzero value。 issuing the ALTER SYSTEM SET RESUMABLE_TIMEOUT=;statement。
液化石油气的饱和蒸气压随着()而逐渐增大。 温度升高。 温度降低。 压力升高。 压力降低。
In which scenario will you issue the following command?() SQL> RECOVER DATABASE UNTIL TIME ’2005-10-04 : 12:09:08’ USING BACKUP CONTROLFILE; when all the control files are missing and only a binary backup of the current control file exists。 when a multiplexed copy of the current control file is missing。 when all the control files are missing and only a script containing the CREATE CONTROLFILE statement exists。 when the SPFILE is missing。
When backing up a replication slave, which three should also be backed up in addition to data?() The master.info and relay.info files。 The relay log files。 The relay index file。 Mysql.slave_master_info table。 Mysql.slave_relay_log_info table。 Mysql.slave_worker_info table。
《水利水电工程标准施工招标资格预审文件》2009版第1章资格预审公告格式供参考,资格预审公告发布后,应编入资格预审文件中,作为资格预审邀请书使用。资格预审公告应同时注明该公告发布的所有()名称。 媒介。 信息。 公告格式。 文件。
Which two tasks can your perform by using the TO_CHAR function?()