试题详情
- 单项选择题Which type of backup contains only the blocks that have changed since the last level 0 incremental backup?（）
A、a cumulative level 1 backup
B、a differential level 1 backup
C、a full backup
D、a whole backup
- A
关注下方微信公众号，在线模考后查看
热门试题
- 在登录到Oracle Enterpris
- You have application
- Which two̳
- Given thatQ
- Which two statements
- To enable̳
- You connected&
- SQL*Loader rea
- You have three prod
- ViewtheExhibitandexa
- Evaluate this SQL s
- 下列（）是Oracle superagg
- View the E
- You are p
- You plan
- INSERT，UPDATE，DELETE
- What is
- Examine the&en
- Given a m
- Which data dictionar