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Examine the Data Guard configuration:

Which three will be true after a switchover to Sheep?

A. Dogs will be an enabled logical standby database.

B. Sheep will be the primary database.

C. Cats will be a disabled physical standby database.

D. Dogs will be a disabled logical standby database

E. Cats will be an enabled physical standby database.

Which three statements are true about snapshot standby databases?

A. Tablespaces can be dropped.

B. Tables can be dropped

C. The broker may be used to fail over to a snapshot standby database.

D. A logical standby database can be converted into a snapshot standby database.

E. Tablespaces can be created.

Which three are true about using RMAN in a Data Guard environment?

A. A recovery catalog is required when RMAN is used to take backups from a logical standby database in a Data Guard configuration if you plan to recover the primary using those backups.

B. Backups of archived redo logs taken on a physical standby are interchangeable with a primary.

C. A recovery catalog is required when RMAN is used to take backups from a physical standby database if you plan to recover the primary using those backups

D. Backups of control files taken on a physical standby are not interchangeable with a primary.

E. Backups of data files taken on a physical standby are interchangeable with a primary.

A Data Guard environment has this configuration and these attributes:

1.

The primary database prima is in the local region.

2.

A physical standby database physt1 is in the local region.

3.

A physical standby database physt2 is in a remote region.

4.

The primary ships redo to physt1.

5.

physt1 ships redo physt2.

6.

physt1 and physt2 have Real-Time Query enabled

A sequence has been created with this SQL statement in the primary database: CREATE SEQUENCE a NOCACHE SESSION: Which two statements are true?

A. The sequence is usable on physt1 and physt2

B. The sequence is usable on physt1 but not usable on physt2.

C. The sequence is usable on physt2 if physt1 becomes unavailable, but only if an alternative redo destination has been configured on the primary database.

D. physt2 will no longer receive redo if phystl becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on the primary database.

E. physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on physt1.

Which two are prerequisites for creating a standby database using Enterprise Manager cloud control?

A. The primary database must have FORCE LOGGING enabled.

B. The primary database must be in archive log mode

C. A backup of the primary database must exist.

D. The primary host and the proposed standby database host must run the same operating system.

E. The primary database instance must be started using an SPFILE.

F. The primary database must have flashback enabled