2018年9月13日

OCP换题库了，最新052考试题库及答案整理-53

摘要： 53、Which two are true about server-generated alerts? A. Stateful alerts must always be cleared manually. B. They are visible in Oracle Enterprise Mana 阅读全文

posted @ 2018-09-13 10:50 alice9313 阅读(127) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-52

摘要： 52、In one of your databases: 1. USER1 and USER2 have no system privileges. 2. ROLE1 only has these privileges: * create session * create table * creat 阅读全文

posted @ 2018-09-13 10:36 alice9313 阅读(139) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-51

摘要： 51、Examine this query and its output: SQL> select sid,event,blocking_session from v$session where blocking_session is not null; SID EVENT BLOCKING_SES 阅读全文

posted @ 2018-09-13 10:10 alice9313 阅读(319) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-50

摘要： 50、When does an incremental checkpoint occur? • A. when DBWn writes dirty buffers as part of its normal process • B. when the alter system checkpoint 阅读全文

posted @ 2018-09-13 09:54 alice9313 阅读(152) 评论(0) 推荐(0)

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