2018年9月19日

OCP换题库了，最新052考试题库及答案整理-68

摘要： 68、Which two are true about the Inventory directory? A. It is owned by the oinstall group, which must be created before installing Oracle software for 阅读全文

posted @ 2018-09-19 11:36 alice9313 阅读(364) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-67

摘要： 67、Which three can reduce lock contention in an Oracle database? A. The Database Resource Manager B. profiles C. scheduling OLTP and batch workloads a 阅读全文

posted @ 2018-09-19 11:14 alice9313 阅读(339) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-66

摘要： 66、Examine these SQL statements and their output: A. Inactive undo will never be retained for more than 15 minutes. B. The undo tablespace can grow au 阅读全文

posted @ 2018-09-19 10:41 alice9313 阅读(1042) 评论(0) 推荐(0)

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