多选题You are using a recovery catalog to maintain Recovery Manager (RMAN) backup information for yourproduction database. You have registered your production database and are performing regular backups. Because of a new requirement you have added a few new

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多选题
You are using a recovery catalog to maintain Recovery Manager (RMAN) backup information for yourproduction database. You have registered your production database and are performing regular backups. Because of a new requirement you have added a few new tablespaces to your production database and youwant them to be included in backups.Identify two options for completing this task. ()(Choose two.)
A

Reregistering the target database in recovery catalog

B

Transporting the new tablespaces to the recovery catalog database

C

Syncronizing the recovery catalog with the target database control file

D

Performing a fresh backup of the target database to include the new data files in the catalog database

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第1题:

You are using a recovery catalog to maintain Recovery Manager (RMAN) backup information for yourproduction database. You have registered your production database and are performing regular backups.Because of a new requirement you have added a few new tablespaces to your production database and youwant them to be included in backups.Identify two options for completing this task. ()(Choose two.)

A. Reregistering the target database in recovery catalog

B. Transporting the new tablespaces to the recovery catalog database

C. Syncronizing the recovery catalog with the target database control file

D. Performing a fresh backup of the target database to include the new data files in the catalog database


参考答案:C, D

第2题:

You are using the control file to maintain information about the database backups that are being performed by Recovery Manager (RMAN). Identify two scenarios is which you must have a recovery catalog.()

  • A、To store the backup information of multiple database
  • B、To restrict the amount of space that is used by the backups
  • C、To maintain a backup for a certain time is set by the CONTROL_FILE_RECORD_KEEP_TIME parameter.
  • D、To list the data files that were in a target database at a given time by using the AT option of REPORT SCHEMA command.

正确答案:A,D

第3题:

Indentify two advantages of using recovery catalog instead of the control file of the database in Recovery Manager (RMAN)?()

A. You can use RMAN stored scripts

B. Recovery is faster if data is stored in catalog in addition to the control file

C. You can store backup information of all registered databases in one place

D. Database backups are automatically deleted when they are older than the specified time period


参考答案:A, C

第4题:

While performing a regular check on your recovery catalog you realized that the catalog database is running out of space and you do not have options to increase the space. However, you have another database where more space is available and you want to move your existing recovery catalog to this database. The options that can be considered while moving the recovery catalog are as follows:() 1. Using one of the Oracle expdp utilities to export the catalog data 2. Creating a recovery catalog user and granting the necessary privileges in the other database 3. Creating the recovery catalog using the CREATE CATALOG command 4. Using the corresponding impdp utility to import the catalog data into the other database 5. Registering the target database in the new catalog database using the REGISTER DATABASE command Identify the option with the correct sequence for moving the recovery catalog.

  • A、2, 3, 5
  • B、1, 2, 4
  • C、1, 2, 4, 5
  • D、1, 2, 3, 4, 5

正确答案:B

第5题:

In Recovery Manager (RMAN), you are taking image copies of the data files of your production database and rolling them forward at regular intervals. You attempt to restart your database. After a regular maintenance task, you realize that one of the data files that belongs to the USERS tablespace is damaged and you need to recover the data file by using the image copy. Because a media failure caused the data file to be damaged, you want to place the d ata file in a different location while restoring the file. Which option must you consider for this task?()

  • A、using only the RMAN SWITCH command to set the new location for the data file
  • B、placing the database in the MOUNT state for the restore and recovery operations.
  • C、using an RMAN RUN block with the SET NEWNAME and then the SWITCH command.
  • D、configuring two channels: one for the restore operation and the other for the recovery operation

正确答案:C

第6题:

You are performing backup and recovery operations by using RMAN. You are using a recovery catalog for the RMAN repository. You are planning to migrate to ASM disk storage to enable new disks to be added to the database without shutting down the database.   Which information is NOT required during the migration process?()

  • A、 Database Identifier (DBID)
  • B、 names and location of datafiles
  • C、 names and location of control files
  • D、 names and location of online redo log files

正确答案:A

第7题:

You are using a recovery catalog to maintain Recovery Manager (RMAN) backup information for your production database. You have registered your production database and are performing regular backups. Because of a new requirement you have added a few new tablespaces to your production database and you want them to be included in backups.  Identify two options for completing this task.()

  • A、 Reregistering the target database in recovery catalog
  • B、 Transporting the new tablespaces to the recovery catalog database
  • C、 Syncronizing the recovery catalog with the target database control file
  • D、 Performing a fresh backup of the target database to include the new data files in the catalog database

正确答案:C,D

第8题:

You are using Recovery Manager (RMAN) with a recovery catalog to back up your production database. The backups and the archived redo log files are copied to a tape drive on a daily basis. Because of media failure, you lost your production database completely along with the recovery catalog database. You want to recover the target database and make it functional. You consider performing the following steps to accomplish the task:Which option illustrates the correct sequence that you must use?()

A. 8, 1, 3, 2, 4, 5, 7, 6

B. 1, 8, 3, 4, 2, 5, 7, 6

C. 1, 3, 4, 2, 8, 5, 6, 7

D. 1, 3, 2, 4, 6, 5, 7, 8


参考答案:A

第9题:

You are maintaining your database in Oracle10g. You are not using the recovery catalog to maintain the backup information of your database. Which file can be used as a repository to store information regarding the RMAN backup?()

  • A、 online redo log files
  • B、 alert log files
  • C、 control file
  • D、 datafiles associated with the SYSTEM tablespace

正确答案:C

第10题:

It is a holiday and no transactions are being performed on the database. You took a consistent backup of your database without using Recovery Manager (RMAN). How would you make use of this consistent backup in RMAN?()

  • A、cannot be used in RMAN
  • B、by starting up the database again
  • C、by using the CATALOG command of RMAN
  • D、by using the RECOVER CATALOG command in RMAN
  • E、by re-creating the target control file to rebuild the RMAN repository

正确答案:C

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