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Oracle dba培训、OCP、OCM、MYSAL认证,可以找我们,cuug专业做这些







发布时间:2018-07-12 10:13:47

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 database Is in ARCHIVELOG mode.C) They can only be taken If shutdown NORMAL, TRANSACTIONAL, or IMMEDIATE shutdown has been performed and .........【阅读全文】

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发布时间:2018-07-12 09:46:55

9、Which is true about the Automatic Diagnostic Repository (ADR)?A) It includes diagnostic data for critical errors for each server and background process.B) Its location is always set by the ORACLE_BASE variable.C) It is used only if the DIAGNOSTIC_DEST parameter is manually configu.........【阅读全文】

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发布时间:2018-07-11 09:50:25

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 database backup retention policy.C) A database must be in ARCHIVELOG mode to use the FRA.D) It must reside on the same file system .........【阅读全文】

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发布时间:2018-07-11 09:37:06

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 for external tables.C) They do not support partitioning.D) They may have Indexes.E) DML operations may be performed on external ta.........【阅读全文】

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发布时间:2018-07-10 14:17:56

6、You are installing Oracle Grid Infrastructure by using the Oracle Universal Installer (OUI).You select the "Install and Configure Grid Infrastructure for a Standalone Server" option.Which task is performed by OUI as part of this installation?A) creation and configuration of Enterp.........【阅读全文】

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