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You are required to migrate your 11.2.0.3 database as a plug

题目
单选题
You are required to migrate your 11.2.0.3 database as a pluggable database (PDB) to a multitenant container database (CDB). The following are the possible steps to accomplish this task: 1. Place all the user-defined tablespace in read-only mode on the source database. 2. Upgrade the source database to a 12c version. 3. Create a new PDB in the target container database. 4. Perform a full transportable export on the source database with the VERSION parameter set to 12 using the expdp utility. 5. Copy the associated data files and export the dump file to the desired location in the target database. 6. Invoke the Data Pump import utility on the new PDB database as a user with the DATAPUMP_IMP_FULL_DATABASE role and specify the full transportable import options. 7. Synchronize the PDB on the target container database by using the DBMS_PDS.SYNC_ODB function. Identify the correct order of the required steps.（）
A

2，1，3，4，5，6

B

1，3，4，5，6，7

C

1，4，3，5，6，7

D

2，1，3，4，5，6，7

E

1，5，6，4，3，2

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相似问题和答案

第1题：

If you lost your entire database，including the database spfile，control files，online redo logs，and database datafiles，what kind of recovery would be required with RMAN？（）  

  • A、 Complete database recovery.
  • B、 Incomplete database recovery.
  • C、 Approximate database recovery.
  • D、 Archived database recovery.
  • E、 The database could not be recovered with RMAN.

正确答案:B

第2题：

In your production database you want to use an Automatic Storage Management （ASM） instance to manage the database files. Which option would you use to migrate the database files from a non-ASM instance to an ASM instance？（）

  • A、Oracle Migration Assistant
  • B、Recovery Manager （RMAN）
  • C、Oracle Data Pump Export and Import
  • D、conventional Oracle Export and Import
  • E、operating system utilities to copy the files to the ASM instance

正确答案:B

第3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4题：

Your database is configured on non-ASM disk storage. You need to migrate your database to ASM disk storage.  Which statement is true about migrating from non-ASM disk storage to ASM disk storage？（） 

  • A、 You can use the operating system utility to migrate from non-ASM disk storage to ASM disk storage.
  • B、 You cannot perform a database backup from non-ASM disk storage to tape and then move it to ASM disk storage.
  • C、 You can use the SWITCH DATABASE TO COPY Recovery Manager （RMAN） command to switch back to non-ASM disk storage if you have not deleted your original datafiles.
  • D、 You cannot use Recovery Manager （RMAN） to migrate from non-ASM disk storage to ASM disk storage if you are not using RMAN for your backup and recovery strategies.

正确答案:C

第5题：

You want to migrate your existing non-ASM files to ASM files for the database PROD. Which method  or command would you use to accomplish this task？（）

  • A、the CONVERT command of RMAN
  • B、Data Pump Export and Import into the same database
  • C、conventional export and import into the same database
  • D、the BACKUP DATABASE and RESTORE DATABASE commands of RMAN
  • E、the BACKUP AS COPY DATABASE and SWITCH DATABASE TO COPY command of RMAN

正确答案:A,E

第6题：

You are maintaining your production database in Oracle10g. You want the circular reuse records in the control file of the target database to be reused as required.   Which value will you set for the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter？（）

  • A、 0
  • B、 1
  • C、 NONE
  • D、 DEFAULT

正确答案:A

第7题：

You are required to flashback your database. You want to find the amount of flashback data generated since the database was opened. Which task will you perform to obtain the required information？（）

  • A、 Query the V$FLASHBACK_DATABASE_LOG view.
  • B、 Query the V$FLASHBACK_DATABASE_STAT view.
  • C、 Check the value of the DB_FLASHBACK_RETENTION_TARGET initialization parameter.
  • D、 Query the V$RECOVERY_FILE_DEST view.

正确答案:B

第8题：

You are maintaining your database in Oracle10g. You find that the number of languages that should be supported in your database has increased. The character set of your database is UTF8. You decide to migrate your database to the AL16UTF16 national character set.   How will you migrate your database from UTF8 to AL16UTF16？（）  

  • A、 by using the RMAN utility
  • B、 by using the export/import utility
  • C、 by using the ALTER DATABASE command
  • D、 by enabling the change tracking feature

正确答案:C

第9题：

You are migrating your production database from non-ASM to ASM storage. You used the RMAN utility to migrate the database from non-ASM to ASM storage. Which type of backup command script will you use for migrating the database from non-ASM to ASM storage？（）

  • A、 BACKUP AS BACKUPSET
  • B、 BACKUP AS COPY
  • C、 BACKUP AS COMPRESSED BACKUPSET
  • D、 BACKUP INCREMENTAL LEVEL n CUMULATIVE

正确答案:B

第10题：

Flashback Database is enabled in your Oracle 10g database. One of your database users erroneously purged an important table residing in his schema. The table was purged sometime between 10：00 P.M. and 10：30 P.M. The next day， you decide to flash back the database. Before you flash back the database， you want to ensure that you have all the necessary flashback data. Which dynamic performance view must you use to determine whether you have the required flashback data to recover the purged table？（）

  • A、 V$DATABASE
  • B、 V$UNDOSTAT
  • C、 V$FLASHBACK_DATABASE_LOG
  • D、 V$FLASHBACK_DATABASE_STAT

正确答案:C

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