多做题,通过考试没问题!

Oracle认证考试

睦霖题库>其他计算机考试>Oracle认证考试

On Monday, you dropped the DEPT table from your schema and then you re/x7fcreated the DEPT table in your schema. On Wednesday, you have a requirement to restore the DEPT table from the recycle bin. Which statement is correct?()

  • A、You can restore the DEPT table by using the Oracle Flashback Drop feature, provided you use the RENAME TO clause.
  • B、You can restore the DEPT table by using the Oracle Flashback Drop feature and a system­generated name will be assigned to the restored table.
  • C、You cannot restore the DEPT table by using the Oracle Flashback Drop feature because a table withthe name DEPT already exists in your schema.
  • D、You cannot restore the DEPT table by using the Oracle Flashback Drop feature because the contents of the recycle bin are purged every 12 hours by default.
正确答案:A
答案解析:
进入题库查看解析

微信扫一扫手机做题