570.What methods of point-in-time recovery are available? (Choose all that apply.)
A. Change-based
B. Cancel-based
C. Time-based
D. Sequence number-based
E. Transaction number-based
Answer: ABCD
时间点的恢复方法有哪些？
Change-based application allows you to recover the database to a specific SCN.
Cancel-based recovery provides the ability for you to cancel recovery after each archived redo log application.
Time-based recovery provides the ability to recover the database up to a specific point in time.
Sequence number–based recovery allows you to recover the database up to a specific log sequence number.
A. Change-based
B. Cancel-based
C. Time-based
D. Sequence number-based
E. Transaction number-based
Answer: ABCD
时间点的恢复方法有哪些？
Change-based application allows you to recover the database to a specific SCN.
Cancel-based recovery provides the ability for you to cancel recovery after each archived redo log application.
Time-based recovery provides the ability to recover the database up to a specific point in time.
Sequence number–based recovery allows you to recover the database up to a specific log sequence number.
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