【第16题】【063题库】2019年OCP12c认证1Z0-063考试题库大全

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OCP 12c考试考3科，分别是071、062、063，之前071和062都已经做过解析，这里开始063题库解析，希望对考063的同学有帮助，顺利通过063考试。

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16题、You are required to migrate your 11.2.0.3 database to an Oracle 12c database.

Examine the list of steps that might be used to accomplish this task:

1. Place all user-defined tablespaces in read-only mode on the source database.

2. Use the RMAN convert command to convert data files to the target platform's endian format, if required.

3. Perform a full transportable export on the source database with the parameters VERSI0N=I2, TRANSPORTABLE=ALWAYS, and FULL=Y.

4. Transport the data files for all the user-defined tablespaces.

5. Transport the export dump file to the target database.

6. Perform an import on the target database by using the full, network_link, and transportable_datafiles parameters.

7. Perform an import on the target database by using the full and transportable_datafiles parameters.

Identify the required steps in the correct order.

A. 1, 3, 5, 4, 2, and 6

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

C.1, 2,4, and 7

D. 2, 4, 5, 6, and7

Answer: A

(使用表空间迁移的方式需要把表空间变成只读模式，导出表空间的元数据，然后把数据文件复制到目标数据库，如果操作系统平台不一样，需要用 rman 的 convert 转换一下，最后把表空间的元数据导入到目标数据库。