QUESTION 63

You executed a DROP USER CASCADE on an Oracle 11g release 1 database and immediately realized that you forgot to copy the OCA.EXAM_RESULTS table to the OCP schema.

The RECYCLE_BIN enabled before the DROP USER was executed and the OCP user has been granted the FLASHBACK ANY TABLE system privilege.

What is the quickest way to recover the contents of the OCA.EXAM_RESULTS table to the OCP schema?

A. Execute FLASHBACK TABLE OCA.EXAM_RESULTS TO BEFORE DROP RENAME TO OCP.EXAM_RESULTS; connected as SYSTEM.

B. Recover the table using traditional Tablespace Point In Time Recovery.

C. Recover the table using Automated Tablespace Point In Time Recovery.

D. Recovery the table using Database Point In Time Recovery.

E. Execute FLASHBACK TABLE OCA.EXAM_RESULTS TO BEFORE DROP RENAME TO EXAM_RESULTS; connected as the OCP user.

Correct Answer: C

Section: (none)

Explanation(驗(yàn)證過)

(解析：因?yàn)槭莿h除了用戶，而且數(shù)據(jù)庫版本是 11g，沒有表恢復(fù)功能，但是從恢復(fù)工作量來考慮，選擇表空間的時(shí)間點(diǎn)恢復(fù)是最好的方式。