2018年9月20日

OCP换题库了，最新052考试题库及答案整理-72

摘要： 72、Which is true about enabling AUTOEXTEND for data files? A. It can be enabled for data files only in smallfile tablespaces. B. It can be enabled for 阅读全文

posted @ 2018-09-20 15:23 alice9313 阅读(119) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-71

摘要： 71、Which command is used to display files that no longer conform to the backup retention policy? A. CROSSCHECK BACKUP B. REPORT OBSOLETE C. LIST EXPIR 阅读全文

posted @ 2018-09-20 14:37 alice9313 阅读(98) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-70

摘要： 70、Which two are true about space management in tablespaces? A. Free lists are used for managing free space for segments in locally managed tablespace 阅读全文

posted @ 2018-09-20 14:20 alice9313 阅读(170) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-69

摘要： 69、Which is true about unusable indexes? A. Rebuilding an unusable index always requires at least twice the space of the original index B. Rebuilding 阅读全文

posted @ 2018-09-20 14:09 alice9313 阅读(165) 评论(0) 推荐(0)

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