Oracle 10g OCP 042 题库 31-70 题 共168题
摘要:
31.WhichtwostatementsaretrueregardingthedatabaseinARCHIVELOGmode?(Choosetwo.)A)Youhavetoshutdownthedatabasetoperformthebackups.B)Archivinginformationiswrittentothedatafilesandredologfiles.C)Youcanperformcompletedatabasebackupswithoutclosingthedatabase.D)Onlineredologfileshavetobemultiplexedbeforeput 阅读全文
posted @ 2010-07-28 17:54 spring3mvc学习笔记 阅读(224) 评论(0) 推荐(0)
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