1. 首页
  2. IT资讯

Oracle 11G OCP 1Z0-052 95

(95)You have a large amount of historical data in a flat file. Some analysts in your organization need to query this data in the file.

The file is too large to load the data in it into your current database.

Which is the most effective method to access this data in your database?

A.Use the database link.

B.Use the SQL*Loader utility.

C.Use the Oracle Data Pump utility.

D.Create an external table and leave the data in the flat file.

答案:(D)

来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/17013648/viewspace-1185725/,如需转载,请注明出处,否则将追究法律责任。

主题测试文章,只做测试使用。发布者:布吉卡,转转请注明出处:http://www.cxybcw.com/194592.html

联系我们

13687733322

在线咨询:点击这里给我发消息

邮件:1877088071@qq.com

工作时间:周一至周五,9:30-18:30,节假日休息

QR code