【单选题】
Your database operates in ARCHIVELOG mode. User/x7fmanaged consistent backups are performed every Sunday night. <br /> On Tuesday， client A drops a table at 8：00 a.m. as follows： <br /> SQL> DROP TABLE cust_ord PURGE; <br /> Table dropped. <br /> Client B executes a query at 9：00 a.m. on the same table as follows： <br /> SQL> SELECT * FROM cust_ord;<br /> SELECT * FROM cust_ord<br /> * <br /> ERROR at line 1： <br /> ORA/x7f00942： table or view does not exist <br /> Client B needs the dropped table and reports the problem to you. With reference to this scenario， which&
A、retrieve the table by using the flashback feature
B、restore all the data files from last Sunday’s backup， and then perform a timebased recovery
C、restore all the data files from last Sunday’s backup， and then perform a log sequence recovery
D、restore all the data files from last Sunday’s backup， and then perform a cancelbased recovery
E、restore from last Sunday’s backup only data files that belong to the tablespace in which the table was stored， and then perform a complete recovery
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