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Using Oracle Enterprise Manager - Quiz

Each question is worth one point. Select the best answer or answers for each question.
 
1. For RMAN to back up a database, which one of the following operations must be performed?
Please select all the correct answers.
  A. Open the database instance.
  B. Close the database instance.
  C. The instance can be open or closed. When performing a backup, it does not matter.
  D. RMAN is not the right tool to perform a backup of the database.

2. If a database has crashed, what new features will help you recover the database?
Please select all the correct answers.
  A. RMAN helps you restore a crashed database.
  B. LogMiner fixes crashed data, because it identifies the problem.
  C. The export/import utilities offer the best choice to restore a database.
  D. Fast-Start Fault Recovery is the most suitable, because it enhances the time taken for the recovery of an instance.

3. Which of the following best illustrates how recovery time is reduced when using Fast-Start-Fault Recovery?
Please select all the correct answers.
  A. Fast-Start Fault Recovery reduces the roll forward time and eliminates the rollback time, hence reduces recovery time.
  B. Fast-Start Fault Recovery reads the backup datafiles, thus improving the recovery time.
  C. Fast-Start Fault Recovery does not improve recovery time. Rather, RMAN improves the recovery time.
  D. Fast-Start Fault Recovery maintains a copy of the control file and using it improves the recovery time.

4. Within an automated standby database, how are the archive log files transferred from the primary database to the standby database?
Please select all the correct answers.
  A. The DBA must manually copy the archived redo log files and move them to the standby database server.
  B. The process of moving the archived redo log file can be automated within Oracle8i by specifying it within the parameter file.
  C. A process on the primary database can be scheduled to move the archived redo log files to the standby database.
  D. Archived redo log files from one database cannot be read by another database, hence it does not serve any purpose.

5. How do you read the archive log files?
Please select all the correct answers.
  A. By using RMAN
  B. By using Oracle Enterprise Manager
  C. Reading archive log files does not serve any purpose and no application can read them
  D. By using LogMiner

6. Which of the following platforms does the Oracle Enterprise Manager version 2.0 support?
Please select all the correct answers.
  A. Any platform
  B. Windows
  C. Windows and Unix
  D. Oracle has not yet released Oracle Enterprise Manager version 2.0