Which naming method uses the tnsnames.ora file to store the connect descriptor used by the client whileconnecting to the database instance from a remote machine（） Host naming method。 Local naming method。 External naming method。 Directory naming method。
监理实施细则应由（）编制，经总监理工程师批准，在工程开工前完成，并报建设单位核备。 监理员。 专业监理工程师。 副总监。 监理机构。
An administrator plans to apply a fix pack to the PowerHA software using a rolling migration. At what stage ofthe migration is a cluster verification supported？（） Individually before each node is upgraded。 Individually before and after each node is upgraded。 Individually after each node has been upgraded。 Collectively after all nodes have been upgraded。
综合课程论是由（）率先提出的。 怀特海。 克伯屈。 布鲁姆。 杜威。
When performing a full database disaster recovery with RMAN， in what order would you execute these steps？（） a. Restore the control file from autobackups. b. Run the RMAN restore and recover command. c.Restore the database spfile from autobackups. d. Make the RMAN backup set pieces available. e. Open the database with the alter database open resetlogs command. f.Open the database with the alter database open command. a， b， c， d， e， f。 c， d， a， b， f。 d， c， a， b， f。 d， b， d， c， e。 d， c， a， b， e。
拆除施工尘土较大时，没有采取洒水降尘的措施，容易导致对周围空气造成（）。
