ITPub博客

首页 > Linux操作系统 > Linux操作系统 > 042.028

042.028

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, devdb.us.oracle.com, 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
server:
$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 = devdb.us.oracle.com option in the command
E) remove the schemas option and add the network_link = devdb.us.oracle.com option in the command
F) remove the dumpfile option and add the network_link = devdb.us.oracle.com option in the command
答案:F



来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/11312660/viewspace-718504/,如需转载,请注明出处,否则将追究法律责任。

上一篇: 042-025
下一篇: 042-29
请登录后发表评论 登录
全部评论

注册时间:2012-01-10

  • 博文量
    416
  • 访问量
    214087