alice9313

OCP换题库了，最新052考试题库及答案整理-13

摘要： 13、Which two are true about AWR snapshots? A) They are stored In the SYSAUX tablespace. B) They are not generated if STATISTICS_LEVEL Is set to TYPICA 阅读全文

posted @ 2018-08-24 10:18 alice9313 阅读(141) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-12

摘要： 12、Which two types of Information can be found in the alert log? A) instance recovery details B) a record of all DDL statements performed by non-DBA u 阅读全文

posted @ 2018-08-24 10:08 alice9313 阅读(122) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-11

摘要： 11、Which three are true about UNDO data? A) It is used to roll back failed transactions. B) It is used to rewind a database by using FLASHBACK DATABAS 阅读全文

posted @ 2018-08-23 11:09 alice9313 阅读(122) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-10

摘要： 10、Which two are true about consistent database backups? A) They can only be taken when a RECOVERY CATALOG is used. B) They can only be taken if the d 阅读全文

posted @ 2018-08-23 10:52 alice9313 阅读(109) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-9

摘要： 9、Which is true about the Automatic Diagnostic Repository (ADR)? A) It includes diagnostic data for critical errors for each server and background pro 阅读全文

posted @ 2018-08-22 10:59 alice9313 阅读(123) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-8

摘要： 8、Which two are true about the Fast Recovery Area (FRA)? A) It should be larger than the database. B) Space management In the FRA Is Influenced by the 阅读全文

posted @ 2018-08-22 10:20 alice9313 阅读(152) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-7

摘要： 7、Which is true about external tables? A) The ORACLE_DATAPUMP access driver can be used to write data to external tables. B) Segments are allocated fo 阅读全文

posted @ 2018-08-21 10:52 alice9313 阅读(160) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-6

摘要： 6、You are installing Oracle Grid Infrastructure by using the Oracle Universal Installer (OUI). You select the "Install and Configure Grid Infrastructu 阅读全文

posted @ 2018-08-21 10:34 alice9313 阅读(117) 评论(0) 推荐(0)

OCP最新考试题库-052新考题及答案整理-5

摘要： 5、Which two affect the time taken for instance recovery? A) size of redo logs B) size of UNDO tablespace C) FAST_START_MTTR_TARGET value D) size of ar 阅读全文

posted @ 2018-08-20 11:23 alice9313 阅读(157) 评论(0) 推荐(0)

OCP换题库了，最新052考试题库及答案整理-4

摘要： 4、For which requirement should you configure shared servers? A) accommodating an increasing number of users who run short-duration, infrequent queries 阅读全文

posted @ 2018-08-20 11:08 alice9313 阅读(175) 评论(0) 推荐(0)