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原创 Linux操作系统 作者:jbymy2000 时间:2012-03-14 12:55:10 0 删除 编辑
28. View the Exhibit to see the source and target databases.
You have created a database link,, between the databases PRODDB and DEVDB. You want to import schema objects of the HR user using Oracle Data Pump from the development database, DEVDB, to the production database, PRODDB. You executethe following command on the target database
$impdp system/manager directory = DB_DATA
dumpfile = schemas.dat
schemas = hr
flashback_time = 2004-02-03 09: 00
The command fails, displaying the following error:
ORA-39001: invalid argument value
ORA-39000: bad dump file specification
ORA-31640: unable to open dump file "/home/oracle/schema/schemas.dat" for read
ORA-27037: unable to obtain file status
What would you do to overcome the error?
A) remove the dumpfile option in the command
B) remove the flashback_time option in the command
C) add the user, SYSTEM, to the schemas option in the command
D) add network_link = option in the command
E) remove the schemas option and add the network_link = option in the command
F) remove the dumpfile option and add the network_link = option in the command

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