Selected 1z0-063 Oracle Database 12c Questions Answers

Which three statements are true about the SQL*Loader utility? (Choose three.)

Which two components are contained only in CDB$ROOT? (Choose two.)

Because of logical corruption of data in a table, you want to recover the table from an RMAN backup to a specified point in time.

Examine the steps to recover this table from an RMAN backup:

1. Determine which backup contains the table that needs to be recovered.

2. Issue the RECOVER TABLE RMAN command with an auxiliary destination defined and the point in time specified.

3. Import the Data Pump export dump file into the auxiliary instance.

4. Create a Data Pump export dump file that contains the recovered table on a target database.

Identify the required steps in the correct order.

Examine the statements that use flashback technologies:

1. FLASHBACK TABLE customers TO TIMESTAMP TO_TIMESTAMP(‘2013-02-04 09:30:00’, ‘YYYY-MM-DD HH:MI:SS’);

2. SELECT * FROM customers AS OF SCN 123456;

3. FLASHBACK TABLE customers TO BEFORE DROP;

4. FLASHBACK DATABASE TO TIMESTAMP TO_TIMESTAMP(‘2013-02-04 09:30:00’, ‘YYYY-MM-DD HH:MI:SS’);

5. SELECT * FROM customers VERSIONS BETWEEM SCN 123456 AND 123999;

6. ALTER TABLE customers FLASHBACK ARCHIVE;

Which set of statements depends on the availability of relevant undo data in the undo tablespace?