1Z0-053 争议题目解析694

1Z0-053 争议题目解析694

考试科目：1Z0-053
题库版本：V13.02

题库中原题为：

694.As part of archiving the historical data, you want to transfer data from one database to another
database, which is on another server. All tablespaces in the source database are read/write and online.
The source and target databases use the same compatibility level and character sets.
View the Exhibit and examine the features in the source and target database.

Which of the following steps are required to transport a tablespace from the database to the target
database:
1.Make the tablespace read-only at the source database.
2.Export metadata from the source database.
3.Convert data filed by using Recovery Manager (RMAN).
4.Transfer the dump file and data filed to the target machine.
5.Import metadata at the target database.
6.Make the tablespace read/write at the target database.
A.2, 4, and 5
B.All the steps
C.2, 3, 4 and 5
D.1, 2, 4, 5 and 6
Answer:C

争议点：
网上有人说选择D，比如“标记为正确答案，不看answer版”题库。
比如Riveore的解析：http://blog.csdn.net/rlhua/article/details/19850299

If both platforms have the same endianness, no conversion is necessary. Otherwise you must do a conversion of the tablespace set either at the source or destination database.
因为都是32位的操作系统，故不需要转换。3不需要。故C是错误的。B也是错的。

初步结论：
题库答案错误，选择D。