Free Access Oracle.1z0-063.v2022-10-18.q151 Practice Test (Page 3)

Question 6

You want to migrate your Oracle 11g database as a pluggable database (PDB) in a multitenant container database (CDB).
Examine the steps required to perform the migration:
1. Use Data Pump export to perform a full transportable export on the source database with the export parameter VERSION=12.
2. Place all tablespaces in read-only mode on the source database.
3. Upgrade the source database to Oracle Database 12c.
4. Copy the dump file and data files to the desired location in the target database.
5. Create a new PDB in the target CDB.
6. Synchronize the PDB on the target CDB.
7. Use Data Pump import on the new PDB by using the full transportable import options.
Identify the required steps in the correct order.

A.1, 5, 4, 7, and 6

B.3, 2, 5, 1, 4, and 7

C.2, 5, 1, 4, 7, and 6

D.2, 1, 3, 5, 7, and 6

Question 7

A complete database backup to media is taken for your database every day. Which three actions would you take to improve backup performance? (Choose three.)

A.Configure large pool if not already done.

B.Remove the rate parameter, if specified, in the allocate channel command.

C.Set the dbwr_io_slaves parameter to a nonzero value if synchronous I/O is in use.

D.Always use RMAN compression for tape backups rather than the compression provided by media manager.

E.Always use synchronous I/O for the database.

F.Set the backup_tape_io_slaves parameter to true.

Question 8

Which three conditions must be met before you Virtual Private Catalog (VPC) can be created and used by an Administrator? (Choose three.)

A.The owner of the VPC cannot own recovery catalog.

B.At least one target database should be registered in the recovery catalog.

C.A base recovery catalog must exist.

D.The REGISTER DATABASE privilege should be granted to the virtual catalog owner.

E.The DBArole must be granted to the virtual catalog owner.

Question 9

Which statement is true about the loss or damage of a temp file that belongs to the temporary tablespace of a pluggable database (PDB)?

A.The PDB is closed and the temp file is re-created automatically when the PDB is opened.

B.The PDB is closed and requires media recovery at the PDB level.

C.The PDB does not close and starts by using the default temporary tablespace defined for the CD.

D.The PDB does not close and the temp file is re-created automatically whenever the container database (CDB) is opened.

Question 10

Your database supports an online transaction processing (OLTP) workload in which one of the applications creates a temporary table for a session and performs transactions on it. This consumes a lot of undo tablespace and is affecting undo retention.
Which two actions would you take to solve this problem? (Choose two.)

A.Increase the size of the redo log buffer.

B.Enable Automatic Memory Management (AMM).

C.Increase the size of the temporary tablespace.

D.Enable undo retention guarantee.

E.Enable temporary undo for the database.

Other Version: 3058Oracle.1z0-063.v2022-04-21.q171

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