368.When issuing the duplicate database command, you use the parameter
DB_FILE_NAME_CONVERT. For what purpose do you use this parameter?
A. To indicate the location of the auxiliary-instance online redo logs.
B. To indicate the location of the target database datafiles.
C. To indicate the location of the auxiliary-instance control file and online redo logs.
D. To indicate the location of the auxiliary-instance database datafiles.
E. This is not a valid parameter when duplicating a database.
Answer: D
答案解析：
参考：http://blog.csdn.net/rlhua/article/details/13509067
DB_FILE_NAME_CONVERT：此参数用于指定辅助数据库的数据文件名。其格式为DB_FILE_NAME_CONVERT = 'string1', 'string2'，其中string1是目标数据库文件名的模式，string2是辅助数据库文件名的模式。还可以指定DB_FILE_NAME_CONVERT参数作为DUPLICATE DATABASE命令的选项