You want to configure the Flashback Database feature and retain flashback logs for three days. Presently the database is open and configured in ARCHIVELOG mode.<br /> The following steps must be performed in the correct sequence to do this:<br /> <img src="https://img.ppkao.com/2018-08/yuanhao/2018080117034484720.jpg" /><br /> Choose the correct sequence.()<p> You want to configure the Flashback Database feature and retain flashback logs for three days. Presently the database is open and configured in ARCHIVELOG mode.<br /> The following steps must be performed in the correct sequence to do this:<br /> <img src="https://img.ppkao.com/2018-08/yuanhao/2018080117034484720.jpg" /><br /> Choose the correct sequence.()</p>
A、A.4,1,3,2,5
B、B.4,3,1,2,5
C、C.2,4,3,5,1
D、D.4,2,5,3,1