题目内容

某地产销售公司，该企业拍的一块土地，并已经开始规划建设一块高档住宅。由于该企业为外地企业投资，工作人也多为外地人。预计该楼盘需要开放和销售2年左右，现阶段该单位除规划建设外，着力用于形象宣传。如何利用我们的服务和产品优势，贯穿于其2年投资整个过程中？

查看答案

搜索结果不匹配？点我反馈

更多问题

You are maintaining your database in Oracle10g. You want to store the information about the backup of the database in the control file. You issue the following statement： SQL>ALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=400； What is the outcome of this statement？（）

A. The statement will not execute successfully.
B. The statement will execute successfully， and the backups metadata will be maintained in the control file for 400 days
C. The statement will execute successfully， and the backups metadata will be maintained in the recovery catalog for 400 days.
D. Backups will be deleted from the media after 400 days.

查看答案