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2018年7月27日
OCP2018最新题库，052新题库及答案整理-25题
摘要： 25、Which is true about logical and physical database structures? (Choose the best answer) A. An undo tablespace has a temp file instead of a data file 阅读全文
posted @ 2018-07-27 15:18 cnblogs_5359 阅读(567) 评论(0) 推荐(0)
OCP新题库，052新加的考题及答案整理-24题
摘要： 24、 YOUR DB_RECOVERY_FILE_DEST_SIZE Is 8G. Currently, 5G of the space Is used of which 4G consists of obsolete backups. You execute this command: SQL> 阅读全文
posted @ 2018-07-27 14:59 cnblogs_5359 阅读(526) 评论(0) 推荐(0)